72876244 has 12 divisors (see below), whose sum is σ = 145752544. Its totient is φ = 31232664.

The previous prime is 72876203. The next prime is 72876253. The reversal of 72876244 is 44267827.

72876244 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 72876197 and 72876206.

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, 1301334 + ... + 1301389.

Almost surely, 2^72876244 is an apocalyptic number.

It is an amenable number.

72876244 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

72876244 is a wasteful number, since it uses less digits than its factorization.

72876244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2602734 (or 2602732 counting only the distinct ones).

The product of its digits is 150528, while the sum is 40.

The square root of 72876244 is about 8536.7584011731. The cubic root of 72876244 is about 417.6976133116.

It can be divided in two parts, 7287 and 6244, that added together give a palindrome (13531).

The spelling of 72876244 in words is "seventy-two million, eight hundred seventy-six thousand, two hundred forty-four".