8394572 has 12 divisors (see below), whose sum is σ = 15197280. Its totient is φ = 4052496.

The previous prime is 8394559. The next prime is 8394577. The reversal of 8394572 is 2754938.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is a d-powerful number, because it can be written as 8⁷ + 3³ + 9⁶ + 4⁵ + 5³ + 7⁸ + 2 .

It is not an unprimeable number, because it can be changed into a prime (8394577) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36068 + ... + 36299.

It is an arithmetic number, because the mean of its divisors is an integer number (1266440).

Almost surely, 2^8394572 is an apocalyptic number.

It is an amenable number.

8394572 is a deficient number, since it is larger than the sum of its proper divisors (6802708).

8394572 is a wasteful number, since it uses less digits than its factorization.

8394572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72400 (or 72398 counting only the distinct ones).

The product of its digits is 60480, while the sum is 38.

The square root of 8394572 is about 2897.3387789487. The cubic root of 8394572 is about 203.2354762186.

The spelling of 8394572 in words is "eight million, three hundred ninety-four thousand, five hundred seventy-two".