5387264 has 22 divisors (see below), whose sum is σ = 10771314. Its totient is φ = 2693120.

The previous prime is 5387257. The next prime is 5387293. The reversal of 5387264 is 4627835.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 5017600 + 369664 = 2240^2 + 608^2 .

It is a super-2 number, since 2×5387264² = 58045226811392, which contains 22 as substring.

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, 1607 + ... + 3654.

Almost surely, 2^5387264 is an apocalyptic number.

It is an amenable number.

5387264 is a deficient number, since it is larger than the sum of its proper divisors (5384050).

5387264 is an equidigital number, since it uses as much as digits as its factorization.

5387264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5281 (or 5263 counting only the distinct ones).

The product of its digits is 40320, while the sum is 35.

The square root of 5387264 is about 2321.0480391409. The cubic root of 5387264 is about 175.3030287163.

The spelling of 5387264 in words is "five million, three hundred eighty-seven thousand, two hundred sixty-four".