8724275 has 12 divisors (see below), whose sum is σ = 12363792. Its totient is φ = 5982240.

The previous prime is 8724269. The next prime is 8724283. The reversal of 8724275 is 5724278.

8724275 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8724275 - 2⁴ = 8724259 is a prime.

It is a super-2 number, since 2×8724275² = 152225948551250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24752 + ... + 25101.

It is an arithmetic number, because the mean of its divisors is an integer number (1030316).

Almost surely, 2^8724275 is an apocalyptic number.

8724275 is a deficient number, since it is larger than the sum of its proper divisors (3639517).

8724275 is a wasteful number, since it uses less digits than its factorization.

8724275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49870 (or 49865 counting only the distinct ones).

The product of its digits is 31360, while the sum is 35.

The square root of 8724275 is about 2953.6883721882. The cubic root of 8724275 is about 205.8621237827.

The spelling of 8724275 in words is "eight million, seven hundred twenty-four thousand, two hundred seventy-five".