5287264 has 24 divisors (see below), whose sum is σ = 10499328. Its totient is φ = 2620800.

The previous prime is 5287253. The next prime is 5287273. The reversal of 5287264 is 4627825.

It is a d-powerful number, because it can be written as 5⁵ + 2¹⁸ + 8⁴ + 7⁷ + 2²² + 6² + 4² .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3414 + ... + 4714.

It is an arithmetic number, because the mean of its divisors is an integer number (437472).

Almost surely, 2^5287264 is an apocalyptic number.

It is an amenable number.

5287264 is a deficient number, since it is larger than the sum of its proper divisors (5212064).

5287264 is a wasteful number, since it uses less digits than its factorization.

5287264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1438 (or 1430 counting only the distinct ones).

The product of its digits is 26880, while the sum is 34.

The square root of 5287264 is about 2299.4051404657. The cubic root of 5287264 is about 174.2115715912.

The spelling of 5287264 in words is "five million, two hundred eighty-seven thousand, two hundred sixty-four".