46664000 has 112 divisors (see below), whose sum is σ = 122041920. Its totient is φ = 17625600.

The previous prime is 46663999. The next prime is 46664003. The reversal of 46664000 is 46664.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46664003) 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 in 15 ways as a sum of consecutive naturals, for example, 151847 + ... + 152153.

It is an arithmetic number, because the mean of its divisors is an integer number (1089660).

Almost surely, 2^46664000 is an apocalyptic number.

46664000 is a gapful number since it is divisible by the number (40) 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 46664000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61020960).

46664000 is an abundant number, since it is smaller than the sum of its proper divisors (75377920).

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

46664000 is a wasteful number, since it uses less digits than its factorization.

46664000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353 (or 333 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 46664000 is about 6831.1053278368. The cubic root of 46664000 is about 360.0205749558.

46664000 divided by its reverse (46664) gives a cube (1000 = 10³).

The spelling of 46664000 in words is "forty-six million, six hundred sixty-four thousand".