137912 has 8 divisors (see below), whose sum is σ = 258600. Its totient is φ = 68952.

The previous prime is 137911. The next prime is 137927. The reversal of 137912 is 219731.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8612 + ... + 8627.

It is an arithmetic number, because the mean of its divisors is an integer number (32325).

2¹³⁷⁹¹² is an apocalyptic number.

It is an amenable number.

137912 is a deficient number, since it is larger than the sum of its proper divisors (120688).

137912 is a wasteful number, since it uses less digits than its factorization.

137912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17245 (or 17241 counting only the distinct ones).

The product of its digits is 378, while the sum is 23.

The square root of 137912 is about 371.3650495133. The cubic root of 137912 is about 51.6655058127.

The spelling of 137912 in words is "one hundred thirty-seven thousand, nine hundred twelve".