8763572 has 12 divisors (see below), whose sum is σ = 15693216. Its totient is φ = 4279800.

The previous prime is 8763571. The next prime is 8763581. The reversal of 8763572 is 2753678.

It is a happy number.

It is a d-powerful number, because it can be written as 8 + 7 + 6⁷ + 3⁴ + 5⁷ + 7⁵ + 2²³ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8763571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25304 + ... + 25647.

It is an arithmetic number, because the mean of its divisors is an integer number (1307768).

Almost surely, 2^8763572 is an apocalyptic number.

It is an amenable number.

8763572 is a deficient number, since it is larger than the sum of its proper divisors (6929644).

8763572 is a wasteful number, since it uses less digits than its factorization.

8763572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50998 (or 50996 counting only the distinct ones).

The product of its digits is 70560, while the sum is 38.

The square root of 8763572 is about 2960.3330893668. Note that the first 3 decimals coincide. The cubic root of 8763572 is about 206.1707510656.

The spelling of 8763572 in words is "eight million, seven hundred sixty-three thousand, five hundred seventy-two".