46442864 has 20 divisors (see below), whose sum is σ = 96905256. Its totient is φ = 21435072.

The previous prime is 46442857. The next prime is 46442917. The reversal of 46442864 is 46824464.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 111434 + ... + 111849.

Almost surely, 2^46442864 is an apocalyptic number.

It is an amenable number.

46442864 is an abundant number, since it is smaller than the sum of its proper divisors (50462392).

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

46442864 is a wasteful number, since it uses less digits than its factorization.

46442864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223304 (or 223298 counting only the distinct ones).

The product of its digits is 147456, while the sum is 38.

The square root of 46442864 is about 6814.9001460036. The cubic root of 46442864 is about 359.4509738204.

The spelling of 46442864 in words is "forty-six million, four hundred forty-two thousand, eight hundred sixty-four".