5291864 has 8 divisors (see below), whose sum is σ = 9922260. Its totient is φ = 2645928.

The previous prime is 5291857. The next prime is 5291893. The reversal of 5291864 is 4681925.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 330734 + ... + 330749.

Almost surely, 2^5291864 is an apocalyptic number.

It is an amenable number.

5291864 is a deficient number, since it is larger than the sum of its proper divisors (4630396).

5291864 is a wasteful number, since it uses less digits than its factorization.

5291864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 661489 (or 661485 counting only the distinct ones).

The product of its digits is 17280, while the sum is 35.

The square root of 5291864 is about 2300.4051817017. The cubic root of 5291864 is about 174.2620791845.

The spelling of 5291864 in words is "five million, two hundred ninety-one thousand, eight hundred sixty-four".