4555252 has 24 divisors (see below), whose sum is σ = 9091656. Its totient is φ = 1978368.

The previous prime is 4555249. The next prime is 4555253. The reversal of 4555252 is 2525554.

It can be written as a sum of positive squares in 4 ways, for example, as 729316 + 3825936 = 854^2 + 1956^2 .

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 4555252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4555253) 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, 1693 + ... + 3460.

It is an arithmetic number, because the mean of its divisors is an integer number (378819).

Almost surely, 2^4555252 is an apocalyptic number.

It is an amenable number.

4555252 is a deficient number, since it is larger than the sum of its proper divisors (4536404).

4555252 is a wasteful number, since it uses less digits than its factorization.

4555252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5187 (or 5185 counting only the distinct ones).

The product of its digits is 10000, while the sum is 28.

The square root of 4555252 is about 2134.3036335067. The cubic root of 4555252 is about 165.7693123132.

The spelling of 4555252 in words is "four million, five hundred fifty-five thousand, two hundred fifty-two".