76243612 has 12 divisors (see below), whose sum is σ = 133521696. Its totient is φ = 38094560.

The previous prime is 76243603. The next prime is 76243633. The reversal of 76243612 is 21634267.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 312 + ... + 12352.

It is an arithmetic number, because the mean of its divisors is an integer number (11126808).

Almost surely, 2^76243612 is an apocalyptic number.

It is an amenable number.

76243612 is a deficient number, since it is larger than the sum of its proper divisors (57278084).

76243612 is a wasteful number, since it uses less digits than its factorization.

76243612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13628 (or 13626 counting only the distinct ones).

The product of its digits is 12096, while the sum is 31.

The square root of 76243612 is about 8731.7588148093. The cubic root of 76243612 is about 424.0344623110.

Adding to 76243612 its reverse (21634267), we get a palindrome (97877879).

It can be divided in two parts, 7624 and 3612, that added together give a square (11236 = 106²).

The spelling of 76243612 in words is "seventy-six million, two hundred forty-three thousand, six hundred twelve".