136760957 has 2 divisors, whose sum is σ = 136760958. Its totient is φ = 136760956.

The previous prime is 136760951. The next prime is 136760977. The reversal of 136760957 is 759067631.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 121308196 + 15452761 = 11014^2 + 3931^2 .

It is a cyclic number.

It is not a de Polignac number, because 136760957 - 2⁶ = 136760893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (136760951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68380478 + 68380479.

It is an arithmetic number, because the mean of its divisors is an integer number (68380479).

Almost surely, 2^136760957 is an apocalyptic number.

It is an amenable number.

136760957 is a deficient number, since it is larger than the sum of its proper divisors (1).

136760957 is an equidigital number, since it uses as much as digits as its factorization.

136760957 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 238140, while the sum is 44.

The square root of 136760957 is about 11694.4840416326. The cubic root of 136760957 is about 515.2136694678.

The spelling of 136760957 in words is "one hundred thirty-six million, seven hundred sixty thousand, nine hundred fifty-seven".