137154012 has 24 divisors (see below), whose sum is σ = 320349456. Its totient is φ = 45671808.

The previous prime is 137154007. The next prime is 137154019. The reversal of 137154012 is 210451731.

137154012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×137154012² = 37622446015392288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137154019) 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, 7888 + ... + 18344.

It is an arithmetic number, because the mean of its divisors is an integer number (13347894).

Almost surely, 2^137154012 is an apocalyptic number.

137154012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

137154012 is an abundant number, since it is smaller than the sum of its proper divisors (183195444).

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

137154012 is a wasteful number, since it uses less digits than its factorization.

137154012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11557 (or 11555 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 137154012 is about 11711.2771293314. The cubic root of 137154012 is about 515.7067770976.

The spelling of 137154012 in words is "one hundred thirty-seven million, one hundred fifty-four thousand, twelve".