5574664 has 8 divisors (see below), whose sum is σ = 10452510. Its totient is φ = 2787328.

The previous prime is 5574659. The next prime is 5574697. The reversal of 5574664 is 4664755.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 5098564 + 476100 = 2258^2 + 690^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 348409 + ... + 348424.

Almost surely, 2^5574664 is an apocalyptic number.

It is an amenable number.

5574664 is a deficient number, since it is larger than the sum of its proper divisors (4877846).

5574664 is a wasteful number, since it uses less digits than its factorization.

5574664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 696839 (or 696835 counting only the distinct ones).

The product of its digits is 100800, while the sum is 37.

The square root of 5574664 is about 2361.0726375950. The cubic root of 5574664 is about 177.3125866898.

Subtracting from 5574664 its reverse (4664755), we obtain a palindrome (909909).

The spelling of 5574664 in words is "five million, five hundred seventy-four thousand, six hundred sixty-four".