4578964 has 24 divisors (see below), whose sum is σ = 8696520. Its totient is φ = 2097024.

The previous prime is 4578953. The next prime is 4578971. The reversal of 4578964 is 4698754.

It can be written as a sum of positive squares in 4 ways, for example, as 1488400 + 3090564 = 1220^2 + 1758^2 .

It is a super-2 number, since 2×4578964² = 41933822626592, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4578964.

It is a congruent number.

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, 8742 + ... + 9250.

It is an arithmetic number, because the mean of its divisors is an integer number (362355).

Almost surely, 2^4578964 is an apocalyptic number.

It is an amenable number.

4578964 is a deficient number, since it is larger than the sum of its proper divisors (4117556).

4578964 is a wasteful number, since it uses less digits than its factorization.

4578964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 699 (or 697 counting only the distinct ones).

The product of its digits is 241920, while the sum is 43.

The square root of 4578964 is about 2139.8513967096. The cubic root of 4578964 is about 166.0564476342.

The spelling of 4578964 in words is "four million, five hundred seventy-eight thousand, nine hundred sixty-four".