76250012 has 12 divisors (see below), whose sum is σ = 133946736. Its totient is φ = 37979520.

The previous prime is 76250003. The next prime is 76250023. The reversal of 76250012 is 21005267.

It is a self number, because there is not a number n which added to its sum of digits gives 76250012.

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, 35189 + ... + 37292.

It is an arithmetic number, because the mean of its divisors is an integer number (11162228).

Almost surely, 2^76250012 is an apocalyptic number.

It is an amenable number.

76250012 is a deficient number, since it is larger than the sum of its proper divisors (57696724).

76250012 is a wasteful number, since it uses less digits than its factorization.

76250012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72748 (or 72746 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 76250012 is about 8732.1252854045. The cubic root of 76250012 is about 424.0463266695.

Adding to 76250012 its reverse (21005267), we get a palindrome (97255279).

The spelling of 76250012 in words is "seventy-six million, two hundred fifty thousand, twelve".