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1481060 = 225771149
BaseRepresentation
bin101101001100101100100
32210020122002
411221211210
5334343220
651424432
715405650
oct5514544
92706562
101481060
11921819
125b5118
133cb189
142a7a60
151e3c75
hex169964

1481060 has 48 divisors (see below), whose sum is σ = 3628800. Its totient is φ = 497280.

The previous prime is 1481047. The next prime is 1481071. The reversal of 1481060 is 601841.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9866 + ... + 10014.

It is an arithmetic number, because the mean of its divisors is an integer number (75600).

21481060 is an apocalyptic number.

1481060 is a gapful number since it is divisible by the number (10) 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 1481060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1814400).

1481060 is an abundant number, since it is smaller than the sum of its proper divisors (2147740).

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

1481060 is a wasteful number, since it uses less digits than its factorization.

1481060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236 (or 234 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 1481060 is about 1216.9880853977. The cubic root of 1481060 is about 113.9875845718.

The spelling of 1481060 in words is "one million, four hundred eighty-one thousand, sixty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 71 140 142 149 284 298 355 497 596 710 745 994 1043 1420 1490 1988 2086 2485 2980 4172 4970 5215 9940 10430 10579 20860 21158 42316 52895 74053 105790 148106 211580 296212 370265 740530 1481060