45948944 has 20 divisors (see below), whose sum is σ = 91898880. Its totient is φ = 22233120.

The previous prime is 45948923. The next prime is 45948949. The reversal of 45948944 is 44984954.

45948944 is an admirable number.

It is a super-2 number, since 2×45948944² = 4222610909430272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45948949) 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, 45824 + ... + 46815.

It is an arithmetic number, because the mean of its divisors is an integer number (4594944).

Almost surely, 2^45948944 is an apocalyptic number.

It is an amenable number.

45948944 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

45948944 is a wasteful number, since it uses less digits than its factorization.

45948944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92678 (or 92672 counting only the distinct ones).

The product of its digits is 829440, while the sum is 47.

The square root of 45948944 is about 6778.5650398886. The cubic root of 45948944 is about 358.1721756415.

The spelling of 45948944 in words is "forty-five million, nine hundred forty-eight thousand, nine hundred forty-four".