76425775 has 12 divisors (see below), whose sum is σ = 94941592. Its totient is φ = 61028640.

The previous prime is 76425731. The next prime is 76425787. The reversal of 76425775 is 57752467.

It is not a de Polignac number, because 76425775 - 2⁹ = 76425263 is a prime.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

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 in 11 ways as a sum of consecutive naturals, for example, 12832 + ... + 17818.

Almost surely, 2^76425775 is an apocalyptic number.

76425775 is a deficient number, since it is larger than the sum of its proper divisors (18515817).

76425775 is a wasteful number, since it uses less digits than its factorization.

76425775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5610 (or 5605 counting only the distinct ones).

The product of its digits is 411600, while the sum is 43.

The square root of 76425775 is about 8742.1836516971. The cubic root of 76425775 is about 424.3718980298.

The spelling of 76425775 in words is "seventy-six million, four hundred twenty-five thousand, seven hundred seventy-five".