76947925 has 12 divisors (see below), whose sum is σ = 95529600. Its totient is φ = 61484720.

The previous prime is 76947911. The next prime is 76947943. The reversal of 76947925 is 52974967.

It is not a de Polignac number, because 76947925 - 2¹⁹ = 76423637 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30876 + ... + 33274.

It is an arithmetic number, because the mean of its divisors is an integer number (7960800).

Almost surely, 2^76947925 is an apocalyptic number.

It is an amenable number.

76947925 is a deficient number, since it is larger than the sum of its proper divisors (18581675).

76947925 is a wasteful number, since it uses less digits than its factorization.

76947925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3692 (or 3687 counting only the distinct ones).

The product of its digits is 952560, while the sum is 49.

The square root of 76947925 is about 8771.9966370263. The cubic root of 76947925 is about 425.3361584937.

The spelling of 76947925 in words is "seventy-six million, nine hundred forty-seven thousand, nine hundred twenty-five".