137426712 has 16 divisors (see below), whose sum is σ = 343566840. Its totient is φ = 45808896.

The previous prime is 137426701. The next prime is 137426743. The reversal of 137426712 is 217624731.

It is a super-2 number, since 2×137426712² = 37772202342261888, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2863033 + ... + 2863080.

Almost surely, 2^137426712 is an apocalyptic number.

137426712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

137426712 is an abundant number, since it is smaller than the sum of its proper divisors (206140128).

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

137426712 is a wasteful number, since it uses less digits than its factorization.

137426712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5726122 (or 5726118 counting only the distinct ones).

The product of its digits is 14112, while the sum is 33.

The square root of 137426712 is about 11722.9139722170. The cubic root of 137426712 is about 516.0483399217.

The spelling of 137426712 in words is "one hundred thirty-seven million, four hundred twenty-six thousand, seven hundred twelve".