137941392 has 40 divisors (see below), whose sum is σ = 356845216. Its totient is φ = 45916416.

The previous prime is 137941379. The next prime is 137941403. The reversal of 137941392 is 293149731.

It is a self number, because there is not a number n which added to its sum of digits gives 137941392.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43443 + ... + 46509.

Almost surely, 2^137941392 is an apocalyptic number.

137941392 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

137941392 is an abundant number, since it is smaller than the sum of its proper divisors (218903824).

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

137941392 is a wasteful number, since it uses less digits than its factorization.

137941392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4015 (or 4009 counting only the distinct ones).

The product of its digits is 40824, while the sum is 39.

The square root of 137941392 is about 11744.8453374236. The cubic root of 137941392 is about 516.6917589386.

The spelling of 137941392 in words is "one hundred thirty-seven million, nine hundred forty-one thousand, three hundred ninety-two".