76525136 has 10 divisors (see below), whose sum is σ = 148267482. Its totient is φ = 38262560.

The previous prime is 76525129. The next prime is 76525153. The reversal of 76525136 is 63152567.

It can be written as a sum of positive squares in only one way, i.e., 76457536 + 67600 = 8744^2 + 260^2 .

It is a junction number, because it is equal to n+sod(n) for n = 76525096 and 76525105.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2391395 + ... + 2391426.

Almost surely, 2^76525136 is an apocalyptic number.

It is an amenable number.

76525136 is a deficient number, since it is larger than the sum of its proper divisors (71742346).

76525136 is a wasteful number, since it uses less digits than its factorization.

76525136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4782829 (or 4782823 counting only the distinct ones).

The product of its digits is 37800, while the sum is 35.

The square root of 76525136 is about 8747.8646537312. The cubic root of 76525136 is about 424.5557267448. Note that the first 3 decimals are identical.

The spelling of 76525136 in words is "seventy-six million, five hundred twenty-five thousand, one hundred thirty-six".