46944816 has 20 divisors (see below), whose sum is σ = 121274232. Its totient is φ = 15648256.

The previous prime is 46944811. The next prime is 46944829. The reversal of 46944816 is 61844964.

It is not an unprimeable number, because it can be changed into a prime (46944811) 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, 488961 + ... + 489056.

Almost surely, 2^46944816 is an apocalyptic number.

It is an amenable number.

46944816 is an abundant number, since it is smaller than the sum of its proper divisors (74329416).

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

46944816 is a wasteful number, since it uses less digits than its factorization.

46944816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 978028 (or 978022 counting only the distinct ones).

The product of its digits is 165888, while the sum is 42.

The square root of 46944816 is about 6851.6287114817. The cubic root of 46944816 is about 360.7413119489.

The spelling of 46944816 in words is "forty-six million, nine hundred forty-four thousand, eight hundred sixteen".