137976368 has 10 divisors (see below), whose sum is σ = 267329244. Its totient is φ = 68988176.

The previous prime is 137976343. The next prime is 137976409. The reversal of 137976368 is 863679731.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4311746 + ... + 4311777.

Almost surely, 2^137976368 is an apocalyptic number.

It is an amenable number.

137976368 is a deficient number, since it is larger than the sum of its proper divisors (129352876).

137976368 is an equidigital number, since it uses as much as digits as its factorization.

137976368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8623531 (or 8623525 counting only the distinct ones).

The product of its digits is 1143072, while the sum is 50.

The square root of 137976368 is about 11746.3342366885. The cubic root of 137976368 is about 516.7354255120.

The spelling of 137976368 in words is "one hundred thirty-seven million, nine hundred seventy-six thousand, three hundred sixty-eight".