4572250 has 16 divisors (see below), whose sum is σ = 8559720. Its totient is φ = 1828800.

The previous prime is 4572247. The next prime is 4572251. The reversal of 4572250 is 522754.

It can be written as a sum of positive squares in 4 ways, for example, as 2832489 + 1739761 = 1683^2 + 1319^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (4572251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8895 + ... + 9394.

Almost surely, 2^4572250 is an apocalyptic number.

4572250 is a deficient number, since it is larger than the sum of its proper divisors (3987470).

4572250 is a wasteful number, since it uses less digits than its factorization.

4572250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18306 (or 18296 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 25.

The square root of 4572250 is about 2138.2820206886. The cubic root of 4572250 is about 165.9752467083.

The spelling of 4572250 in words is "four million, five hundred seventy-two thousand, two hundred fifty".