46486944 has 72 divisors (see below), whose sum is σ = 151089120. Its totient is φ = 13281408.

The previous prime is 46486943. The next prime is 46486961. The reversal of 46486944 is 44968464.

It is a tau number, because it is divible by the number of its divisors (72).

It is a super-2 number, since 2×46486944² = 4322071924918272, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 46486944.

It is not an unprimeable number, because it can be changed into a prime (46486943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9514 + ... + 13545.

It is an arithmetic number, because the mean of its divisors is an integer number (2098460).

Almost surely, 2^46486944 is an apocalyptic number.

It is an amenable number.

46486944 is an abundant number, since it is smaller than the sum of its proper divisors (104602176).

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

46486944 is a wasteful number, since it uses less digits than its factorization.

46486944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23082 (or 23071 counting only the distinct ones).

The product of its digits is 663552, while the sum is 45.

The square root of 46486944 is about 6818.1334689195. The cubic root of 46486944 is about 359.5646589479.

The spelling of 46486944 in words is "forty-six million, four hundred eighty-six thousand, nine hundred forty-four".