4564152 has 24 divisors (see below), whose sum is σ = 12361440. Its totient is φ = 1521360.

The previous prime is 4564151. The next prime is 4564193. The reversal of 4564152 is 2514654.

It is a tau number, because it is divible by the number of its divisors (24).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4564151) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31624 + ... + 31767.

It is an arithmetic number, because the mean of its divisors is an integer number (515060).

Almost surely, 2^4564152 is an apocalyptic number.

It is an amenable number.

4564152 is an abundant number, since it is smaller than the sum of its proper divisors (7797288).

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

4564152 is a wasteful number, since it uses less digits than its factorization.

4564152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63403 (or 63396 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 4564152 is about 2136.3876052814. The cubic root of 4564152 is about 165.8772014839.

The spelling of 4564152 in words is "four million, five hundred sixty-four thousand, one hundred fifty-two".