6545264 has 20 divisors (see below), whose sum is σ = 13834680. Its totient is φ = 2975040.

The previous prime is 6545261. The next prime is 6545293. The reversal of 6545264 is 4625456.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 6545264.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6545261) 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, 18419 + ... + 18770.

It is an arithmetic number, because the mean of its divisors is an integer number (691734).

Almost surely, 2^6545264 is an apocalyptic number.

It is an amenable number.

6545264 is an abundant number, since it is smaller than the sum of its proper divisors (7289416).

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

6545264 is a wasteful number, since it uses less digits than its factorization.

6545264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37208 (or 37202 counting only the distinct ones).

The product of its digits is 28800, while the sum is 32.

The square root of 6545264 is about 2558.3713569378. The cubic root of 6545264 is about 187.0577571408.

The spelling of 6545264 in words is "six million, five hundred forty-five thousand, two hundred sixty-four".