4811264 has 20 divisors (see below), whose sum is σ = 9614154. Its totient is φ = 2405376.

The previous prime is 4811263. The next prime is 4811267. The reversal of 4811264 is 4621184.

It can be written as a sum of positive squares in only one way, i.e., 4804864 + 6400 = 2192^2 + 80^2 .

It is a super-2 number, since 2×4811264² = 46296522555392, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4811263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4187 + ... + 5210.

Almost surely, 2^4811264 is an apocalyptic number.

It is an amenable number.

4811264 is a deficient number, since it is larger than the sum of its proper divisors (4802890).

4811264 is an frugal number, since it uses more digits than its factorization.

4811264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9415 (or 9399 counting only the distinct ones).

The product of its digits is 1536, while the sum is 26.

The square root of 4811264 is about 2193.4593682127. The cubic root of 4811264 is about 168.8183803350.

The spelling of 4811264 in words is "four million, eight hundred eleven thousand, two hundred sixty-four".