4645264 has 40 divisors (see below), whose sum is σ = 10124352. Its totient is φ = 2048640.

The previous prime is 4645243. The next prime is 4645271. The reversal of 4645264 is 4625464.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4299 + ... + 5269.

Almost surely, 2^4645264 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4645264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5062176).

4645264 is an abundant number, since it is smaller than the sum of its proper divisors (5479088).

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

4645264 is a wasteful number, since it uses less digits than its factorization.

4645264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015 (or 1009 counting only the distinct ones).

The product of its digits is 23040, while the sum is 31.

The square root of 4645264 is about 2155.2874518263. The cubic root of 4645264 is about 166.8540683159.

The spelling of 4645264 in words is "four million, six hundred forty-five thousand, two hundred sixty-four".