8574444 has 24 divisors (see below), whose sum is σ = 22230320. Its totient is φ = 2858112.

The previous prime is 8574439. The next prime is 8574463. The reversal of 8574444 is 4444758.

8574444 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 8574399 and 8574408.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39589 + ... + 39804.

Almost surely, 2^8574444 is an apocalyptic number.

It is an amenable number.

8574444 is an abundant number, since it is smaller than the sum of its proper divisors (13655876).

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

8574444 is a wasteful number, since it uses less digits than its factorization.

8574444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79406 (or 79398 counting only the distinct ones).

The product of its digits is 71680, while the sum is 36.

The square root of 8574444 is about 2928.2151560294. The cubic root of 8574444 is about 204.6768177593.

It can be divided in two parts, 85 and 74444, that added together give a square (74529 = 273²).

The spelling of 8574444 in words is "eight million, five hundred seventy-four thousand, four hundred forty-four".