8618372 has 24 divisors (see below), whose sum is σ = 17794560. Its totient is φ = 3574080.

The previous prime is 8618339. The next prime is 8618377. The reversal of 8618372 is 2738168.

It is not an unprimeable number, because it can be changed into a prime (8618377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4097 + ... + 5832.

It is an arithmetic number, because the mean of its divisors is an integer number (741440).

Almost surely, 2^8618372 is an apocalyptic number.

It is an amenable number.

8618372 is an abundant number, since it is smaller than the sum of its proper divisors (9176188).

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

8618372 is a wasteful number, since it uses less digits than its factorization.

8618372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9971 (or 9969 counting only the distinct ones).

The product of its digits is 16128, while the sum is 35.

The square root of 8618372 is about 2935.7063885886. The cubic root of 8618372 is about 205.0257512763.

The spelling of 8618372 in words is "eight million, six hundred eighteen thousand, three hundred seventy-two".