4465312 has 24 divisors (see below), whose sum is σ = 9174816. Its totient is φ = 2135232.

The previous prime is 4465301. The next prime is 4465319. The reversal of 4465312 is 2135644.

It is a super-2 number, since 2×4465312² = 39878022514688, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4465319) 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, 2298 + ... + 3769.

It is an arithmetic number, because the mean of its divisors is an integer number (382284).

Almost surely, 2^4465312 is an apocalyptic number.

It is an amenable number.

4465312 is an abundant number, since it is smaller than the sum of its proper divisors (4709504).

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

4465312 is a wasteful number, since it uses less digits than its factorization.

4465312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6100 (or 6092 counting only the distinct ones).

The product of its digits is 2880, while the sum is 25.

The square root of 4465312 is about 2113.1284863917. The cubic root of 4465312 is about 164.6710557017.

It can be divided in two parts, 44 and 65312, that added together give a palindrome (65356).

The spelling of 4465312 in words is "four million, four hundred sixty-five thousand, three hundred twelve".