137197413 has 12 divisors (see below), whose sum is σ = 204567168. Its totient is φ = 88514280.

The previous prime is 137197409. The next prime is 137197427. The reversal of 137197413 is 314791731.

It is not a de Polignac number, because 137197413 - 2² = 137197409 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137197453) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 245595 + ... + 246152.

It is an arithmetic number, because the mean of its divisors is an integer number (17047264).

Almost surely, 2^137197413 is an apocalyptic number.

It is an amenable number.

137197413 is a deficient number, since it is larger than the sum of its proper divisors (67369755).

137197413 is a wasteful number, since it uses less digits than its factorization.

137197413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491784 (or 491781 counting only the distinct ones).

The product of its digits is 15876, while the sum is 36.

The square root of 137197413 is about 11713.1299403703. The cubic root of 137197413 is about 515.7611680922.

The spelling of 137197413 in words is "one hundred thirty-seven million, one hundred ninety-seven thousand, four hundred thirteen".