45983448 has 48 divisors (see below), whose sum is σ = 142331280. Its totient is φ = 13137984.

The previous prime is 45983393. The next prime is 45983459. The reversal of 45983448 is 84438954.

It is a happy number.

It is a super-2 number, since 2×45983448² = 4228954979937408, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45115 + ... + 46122.

It is an arithmetic number, because the mean of its divisors is an integer number (2965235).

Almost surely, 2^45983448 is an apocalyptic number.

It is an amenable number.

45983448 is an abundant number, since it is smaller than the sum of its proper divisors (96347832).

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

45983448 is a wasteful number, since it uses less digits than its factorization.

45983448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91256 (or 91249 counting only the distinct ones).

The product of its digits is 552960, while the sum is 45.

The square root of 45983448 is about 6781.1096437088. The cubic root of 45983448 is about 358.2618061428.

The spelling of 45983448 in words is "forty-five million, nine hundred eighty-three thousand, four hundred forty-eight".