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2480058 = 23117
BaseRepresentation
bin1001011101011110111010
311200000000000
421131132322
51113330213
6125053430
730036330
oct11353672
94600000
102480058
111444339
129b7276
1368aab9
14487b50
1533ec73
hex25d7ba

2480058 has 48 divisors (see below), whose sum is σ = 6377280. Its totient is φ = 708588.

The previous prime is 2480057. The next prime is 2480063. The reversal of 2480058 is 8500842.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2480053) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 354291 + ... + 354297.

It is an arithmetic number, because the mean of its divisors is an integer number (132860).

22480058 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2480058, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3188640).

2480058 is an abundant number, since it is smaller than the sum of its proper divisors (3897222).

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

2480058 is an frugal number, since it uses more digits than its factorization.

2480058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42 (or 12 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

The square root of 2480058 is about 1574.8199897131. The cubic root of 2480058 is about 135.3590442440.

The spelling of 2480058 in words is "two million, four hundred eighty thousand, fifty-eight".

Divisors: 1 2 3 6 7 9 14 18 21 27 42 54 63 81 126 162 189 243 378 486 567 729 1134 1458 1701 2187 3402 4374 5103 6561 10206 13122 15309 19683 30618 39366 45927 59049 91854 118098 137781 177147 275562 354294 413343 826686 1240029 2480058