6506264 has 8 divisors (see below), whose sum is σ = 12199260. Its totient is φ = 3253128.

The previous prime is 6506261. The next prime is 6506299. The reversal of 6506264 is 4626056.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6506261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 406634 + ... + 406649.

Almost surely, 2^6506264 is an apocalyptic number.

It is an amenable number.

6506264 is a deficient number, since it is larger than the sum of its proper divisors (5692996).

6506264 is a wasteful number, since it uses less digits than its factorization.

6506264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 813289 (or 813285 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 6506264 is about 2550.7379324423. The cubic root of 6506264 is about 186.6854884649.

The spelling of 6506264 in words is "six million, five hundred six thousand, two hundred sixty-four".