137480812 has 24 divisors (see below), whose sum is σ = 275475200. Its totient is φ = 58810320.

The previous prime is 137480809. The next prime is 137480813. The reversal of 137480812 is 218084731.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (137480813) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11689 + ... + 20287.

Almost surely, 2^137480812 is an apocalyptic number.

It is an amenable number.

137480812 is an abundant number, since it is smaller than the sum of its proper divisors (137994388).

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

137480812 is a wasteful number, since it uses less digits than its factorization.

137480812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9181 (or 9179 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 34.

The square root of 137480812 is about 11725.2211919435. The cubic root of 137480812 is about 516.1160476527.

The spelling of 137480812 in words is "one hundred thirty-seven million, four hundred eighty thousand, eight hundred twelve".