5687264 has 48 divisors (see below), whose sum is σ = 12410496. Its totient is φ = 2544000.

The previous prime is 5687261. The next prime is 5687267. The reversal of 5687264 is 4627865.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5687261) and next prime (5687267).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5687261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37589 + ... + 37739.

It is an arithmetic number, because the mean of its divisors is an integer number (258552).

Almost surely, 2^5687264 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5687264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6205248).

5687264 is an abundant number, since it is smaller than the sum of its proper divisors (6723232).

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

5687264 is a wasteful number, since it uses less digits than its factorization.

5687264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279 (or 271 counting only the distinct ones).

The product of its digits is 80640, while the sum is 38.

The square root of 5687264 is about 2384.7985239848. The cubic root of 5687264 is about 178.4984555780.

The spelling of 5687264 in words is "five million, six hundred eighty-seven thousand, two hundred sixty-four".