5264540 has 12 divisors (see below), whose sum is σ = 11055576. Its totient is φ = 2105808.

The previous prime is 5264537. The next prime is 5264549. The reversal of 5264540 is 454625.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5264549) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131594 + ... + 131633.

It is an arithmetic number, because the mean of its divisors is an integer number (921298).

Almost surely, 2^5264540 is an apocalyptic number.

It is an amenable number.

5264540 is an abundant number, since it is smaller than the sum of its proper divisors (5791036).

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

5264540 is a wasteful number, since it uses less digits than its factorization.

5264540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263236 (or 263234 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 5264540 is about 2294.4585417915. The cubic root of 5264540 is about 173.9616333253.

The spelling of 5264540 in words is "five million, two hundred sixty-four thousand, five hundred forty".