5394664 has 24 divisors (see below), whose sum is σ = 11120130. Its totient is φ = 2451680.

The previous prime is 5394643. The next prime is 5394671. The reversal of 5394664 is 4664935.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 5336100 + 58564 = 2310^2 + 242^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1819 + ... + 3754.

Almost surely, 2^5394664 is an apocalyptic number.

It is an amenable number.

5394664 is an abundant number, since it is smaller than the sum of its proper divisors (5725466).

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

5394664 is a wasteful number, since it uses less digits than its factorization.

5394664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5601 (or 5586 counting only the distinct ones).

The product of its digits is 77760, while the sum is 37.

The square root of 5394664 is about 2322.6415995586. The cubic root of 5394664 is about 175.3832579939.

The spelling of 5394664 in words is "five million, three hundred ninety-four thousand, six hundred sixty-four".