76238685 has 32 divisors (see below), whose sum is σ = 139207680. Its totient is φ = 39559104.

The previous prime is 76238683. The next prime is 76238707. The reversal of 76238685 is 58683267.

It is not a de Polignac number, because 76238685 - 2¹ = 76238683 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 76238685.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76238683) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2637 + ... + 12626.

It is an arithmetic number, because the mean of its divisors is an integer number (4350240).

Almost surely, 2^76238685 is an apocalyptic number.

It is an amenable number.

76238685 is a deficient number, since it is larger than the sum of its proper divisors (62968995).

76238685 is a wasteful number, since it uses less digits than its factorization.

76238685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15314 (or 15308 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The square root of 76238685 is about 8731.4766792336. The cubic root of 76238685 is about 424.0253281565.

The spelling of 76238685 in words is "seventy-six million, two hundred thirty-eight thousand, six hundred eighty-five".