137983468 has 24 divisors (see below), whose sum is σ = 278147072. Its totient is φ = 58668624.

The previous prime is 137983457. The next prime is 137983481. The reversal of 137983468 is 864389731.

It is a happy number.

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, 15846 + ... + 22957.

Almost surely, 2^137983468 is an apocalyptic number.

It is an amenable number.

137983468 is an abundant number, since it is smaller than the sum of its proper divisors (140163604).

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

137983468 is a wasteful number, since it uses less digits than its factorization.

137983468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38941 (or 38939 counting only the distinct ones).

The product of its digits is 870912, while the sum is 49.

The square root of 137983468 is about 11746.6364547474. The cubic root of 137983468 is about 516.7442887656.

The spelling of 137983468 in words is "one hundred thirty-seven million, nine hundred eighty-three thousand, four hundred sixty-eight".