137485360 has 20 divisors (see below), whose sum is σ = 319653648. Its totient is φ = 54994112.

The previous prime is 137485357. The next prime is 137485363. The reversal of 137485360 is 63584731.

It is an interprime number because it is at equal distance from previous prime (137485357) and next prime (137485363).

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (137485363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 859204 + ... + 859363.

Almost surely, 2^137485360 is an apocalyptic number.

137485360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

137485360 is an abundant number, since it is smaller than the sum of its proper divisors (182168288).

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

137485360 is a wasteful number, since it uses less digits than its factorization.

137485360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1718580 (or 1718574 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 137485360 is about 11725.4151312438. The cubic root of 137485360 is about 516.1217387981.

The spelling of 137485360 in words is "one hundred thirty-seven million, four hundred eighty-five thousand, three hundred sixty".