137308622 has 16 divisors (see below), whose sum is σ = 226548144. Its totient is φ = 62411800.

The previous prime is 137308603. The next prime is 137308657. The reversal of 137308622 is 226803731.

It is a happy number.

137308622 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent 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, 23129 + ... + 28452.

It is an arithmetic number, because the mean of its divisors is an integer number (14159259).

Almost surely, 2^137308622 is an apocalyptic number.

137308622 is a deficient number, since it is larger than the sum of its proper divisors (89239522).

137308622 is an equidigital number, since it uses as much as digits as its factorization.

137308622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51616 (or 51594 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 137308622 is about 11717.8761727542. The cubic root of 137308622 is about 515.9004850855.

The spelling of 137308622 in words is "one hundred thirty-seven million, three hundred eight thousand, six hundred twenty-two".