137004677 has 2 divisors, whose sum is σ = 137004678. Its totient is φ = 137004676.

The previous prime is 137004563. The next prime is 137004689. The reversal of 137004677 is 776400731.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 121903681 + 15100996 = 11041^2 + 3886^2 .

It is a cyclic number.

It is not a de Polignac number, because 137004677 - 2¹⁶ = 136939141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (137004277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68502338 + 68502339.

It is an arithmetic number, because the mean of its divisors is an integer number (68502339).

Almost surely, 2^137004677 is an apocalyptic number.

It is an amenable number.

137004677 is a deficient number, since it is larger than the sum of its proper divisors (1).

137004677 is an equidigital number, since it uses as much as digits as its factorization.

137004677 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24696, while the sum is 35.

The square root of 137004677 is about 11704.8997005528. The cubic root of 137004677 is about 515.5195398007.

The spelling of 137004677 in words is "one hundred thirty-seven million, four thousand, six hundred seventy-seven".