46664464 has 80 divisors (see below), whose sum is σ = 115171200. Its totient is φ = 18157440.

The previous prime is 46664413. The next prime is 46664477. The reversal of 46664464 is 46446664.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59982 + ... + 60754.

It is an arithmetic number, because the mean of its divisors is an integer number (1439640).

Almost surely, 2^46664464 is an apocalyptic number.

46664464 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46664464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57585600).

46664464 is an abundant number, since it is smaller than the sum of its proper divisors (68506736).

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

46664464 is a wasteful number, since it uses less digits than its factorization.

46664464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 813 (or 793 counting only the distinct ones).

The product of its digits is 331776, while the sum is 40.

The square root of 46664464 is about 6831.1392900453. The cubic root of 46664464 is about 360.0217682310.

The spelling of 46664464 in words is "forty-six million, six hundred sixty-four thousand, four hundred sixty-four".