76163725 has 24 divisors (see below), whose sum is σ = 103430880. Its totient is φ = 55176000.

The previous prime is 76163713. The next prime is 76163729. The reversal of 76163725 is 52736167.

76163725 = T₁₁₀ + T₁₁₁ + ... + T₇₇₀.

It is not a de Polignac number, because 76163725 - 2¹¹ = 76161677 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76163729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 114895 + ... + 115555.

It is an arithmetic number, because the mean of its divisors is an integer number (4309620).

Almost surely, 2^76163725 is an apocalyptic number.

It is an amenable number.

76163725 is a deficient number, since it is larger than the sum of its proper divisors (27267155).

76163725 is a wasteful number, since it uses less digits than its factorization.

76163725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1101 (or 1096 counting only the distinct ones).

The product of its digits is 52920, while the sum is 37.

The square root of 76163725 is about 8727.1831079679. The cubic root of 76163725 is about 423.8863114111.

The spelling of 76163725 in words is "seventy-six million, one hundred sixty-three thousand, seven hundred twenty-five".