76716925 has 24 divisors (see below), whose sum is σ = 98208000. Its totient is φ = 59417280.

The previous prime is 76716923. The next prime is 76716949. The reversal of 76716925 is 52961767.

It is not a de Polignac number, because 76716925 - 2¹ = 76716923 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76716923) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 127776 + ... + 128374.

It is an arithmetic number, because the mean of its divisors is an integer number (4092000).

Almost surely, 2^76716925 is an apocalyptic number.

It is an amenable number.

76716925 is a deficient number, since it is larger than the sum of its proper divisors (21491075).

76716925 is a wasteful number, since it uses less digits than its factorization.

76716925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 765 (or 760 counting only the distinct ones).

The product of its digits is 158760, while the sum is 43.

The square root of 76716925 is about 8758.8198405950. The cubic root of 76716925 is about 424.9101078625.

The spelling of 76716925 in words is "seventy-six million, seven hundred sixteen thousand, nine hundred twenty-five".