76648285 has 16 divisors (see below), whose sum is σ = 105518592. Its totient is φ = 52358400.

The previous prime is 76648279. The next prime is 76648289. The reversal of 76648285 is 58284667.

It is not a de Polignac number, because 76648285 - 2³ = 76648277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76648289) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5445 + ... + 13525.

It is an arithmetic number, because the mean of its divisors is an integer number (6594912).

Almost surely, 2^76648285 is an apocalyptic number.

It is an amenable number.

76648285 is a deficient number, since it is larger than the sum of its proper divisors (28870307).

76648285 is a wasteful number, since it uses less digits than its factorization.

76648285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8364.

The product of its digits is 645120, while the sum is 46.

The square root of 76648285 is about 8754.9006276485. The cubic root of 76648285 is about 424.7833451673.

The spelling of 76648285 in words is "seventy-six million, six hundred forty-eight thousand, two hundred eighty-five".