8072636 has 36 divisors (see below), whose sum is σ = 16735656. Its totient is φ = 3384480.

The previous prime is 8072633. The next prime is 8072639. The reversal of 8072636 is 6362708.

It is an interprime number because it is at equal distance from previous prime (8072633) and next prime (8072639).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8072633) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5651 + ... + 6933.

Almost surely, 2^8072636 is an apocalyptic number.

It is an amenable number.

8072636 is an abundant number, since it is smaller than the sum of its proper divisors (8663020).

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

8072636 is a wasteful number, since it uses less digits than its factorization.

8072636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1322 (or 1309 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 8072636 is about 2841.2384623611. The cubic root of 8072636 is about 200.6034772446.

It can be divided in two parts, 807 and 2636, that added together give a palindrome (3443).

The spelling of 8072636 in words is "eight million, seventy-two thousand, six hundred thirty-six".