46018444 has 12 divisors (see below), whose sum is σ = 80677800. Its totient is φ = 22967648.

The previous prime is 46018433. The next prime is 46018451. The reversal of 46018444 is 44481064.

It is a super-2 number, since 2×46018444² = 4235394376362272, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7834 + ... + 12385.

It is an arithmetic number, because the mean of its divisors is an integer number (6723150).

Almost surely, 2^46018444 is an apocalyptic number.

It is an amenable number.

46018444 is a deficient number, since it is larger than the sum of its proper divisors (34659356).

46018444 is a wasteful number, since it uses less digits than its factorization.

46018444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20792 (or 20790 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 31.

The square root of 46018444 is about 6783.6895565761. The cubic root of 46018444 is about 358.3526689164.

The spelling of 46018444 in words is "forty-six million, eighteen thousand, four hundred forty-four".