766104157 has 32 divisors (see below), whose sum is σ = 959302400. Its totient is φ = 595703808.

The previous prime is 766104127. The next prime is 766104161. The reversal of 766104157 is 751401667.

It is not a de Polignac number, because 766104157 - 2¹¹ = 766102109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (766104127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2021194 + ... + 2021572.

It is an arithmetic number, because the mean of its divisors is an integer number (29978200).

Almost surely, 2^766104157 is an apocalyptic number.

It is an amenable number.

766104157 is a deficient number, since it is larger than the sum of its proper divisors (193198243).

766104157 is a wasteful number, since it uses less digits than its factorization.

766104157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 725.

The product of its (nonzero) digits is 35280, while the sum is 37.

The square root of 766104157 is about 27678.5866149267. The cubic root of 766104157 is about 915.0172320005.

The spelling of 766104157 in words is "seven hundred sixty-six million, one hundred four thousand, one hundred fifty-seven".