5240264 has 8 divisors (see below), whose sum is σ = 9825510. Its totient is φ = 2620128.

The previous prime is 5240243. The next prime is 5240299. The reversal of 5240264 is 4620425.

It can be written as a sum of positive squares in only one way, i.e., 4120900 + 1119364 = 2030^2 + 1058^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 327509 + ... + 327524.

Almost surely, 2^5240264 is an apocalyptic number.

It is an amenable number.

5240264 is a deficient number, since it is larger than the sum of its proper divisors (4585246).

5240264 is a wasteful number, since it uses less digits than its factorization.

5240264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 655039 (or 655035 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 5240264 is about 2289.1622921934. The cubic root of 5240264 is about 173.6938289520.

Adding to 5240264 its reverse (4620425), we get a palindrome (9860689).

The spelling of 5240264 in words is "five million, two hundred forty thousand, two hundred sixty-four".