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2405060 = 225741419
BaseRepresentation
bin1001001011001011000100
311112012010022
421023023010
51103430220
6123314312
726304560
oct11131304
94465108
102405060
1113a2a59
1297b998
13662918
144686a0
15327925
hex24b2c4

2405060 has 48 divisors (see below), whose sum is σ = 5927040. Its totient is φ = 802560.

The previous prime is 2405027. The next prime is 2405063. The reversal of 2405060 is 605042.

It is not an unprimeable number, because it can be changed into a prime (2405063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5531 + ... + 5949.

It is an arithmetic number, because the mean of its divisors is an integer number (123480).

22405060 is an apocalyptic number.

2405060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2405060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2963520).

2405060 is an abundant number, since it is smaller than the sum of its proper divisors (3521980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2405060 is a wasteful number, since it uses less digits than its factorization.

2405060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476 (or 474 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 2405060 is about 1550.8255865828. The cubic root of 2405060 is about 133.9806164879.

The spelling of 2405060 in words is "two million, four hundred five thousand, sixty".

Divisors: 1 2 4 5 7 10 14 20 28 35 41 70 82 140 164 205 287 410 419 574 820 838 1148 1435 1676 2095 2870 2933 4190 5740 5866 8380 11732 14665 17179 29330 34358 58660 68716 85895 120253 171790 240506 343580 481012 601265 1202530 2405060