137612734 has 8 divisors (see below), whose sum is σ = 235907568. Its totient is φ = 58976880.

The previous prime is 137612729. The next prime is 137612737. The reversal of 137612734 is 437216731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 137612734.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137612737) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4914727 + ... + 4914754.

It is an arithmetic number, because the mean of its divisors is an integer number (29488446).

Almost surely, 2^137612734 is an apocalyptic number.

137612734 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

137612734 is a deficient number, since it is larger than the sum of its proper divisors (98294834).

137612734 is an equidigital number, since it uses as much as digits as its factorization.

137612734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9829490.

The product of its digits is 21168, while the sum is 34.

The square root of 137612734 is about 11730.8454085799. The cubic root of 137612734 is about 516.2810774577.

The spelling of 137612734 in words is "one hundred thirty-seven million, six hundred twelve thousand, seven hundred thirty-four".