137374695 has 24 divisors (see below), whose sum is σ = 239864976. Its totient is φ = 72728448.

The previous prime is 137374681. The next prime is 137374697. The reversal of 137374695 is 596473731.

It is not a de Polignac number, because 137374695 - 2⁵ = 137374663 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 137374695.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137374697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4977 + ... + 17306.

It is an arithmetic number, because the mean of its divisors is an integer number (9994374).

Almost surely, 2^137374695 is an apocalyptic number.

137374695 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

137374695 is a deficient number, since it is larger than the sum of its proper divisors (102490281).

137374695 is a wasteful number, since it uses less digits than its factorization.

137374695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22431 (or 22428 counting only the distinct ones).

The product of its digits is 476280, while the sum is 45.

The square root of 137374695 is about 11720.6951585646. The cubic root of 137374695 is about 515.9832223678.

The spelling of 137374695 in words is "one hundred thirty-seven million, three hundred seventy-four thousand, six hundred ninety-five".