45846444 has 24 divisors (see below), whose sum is σ = 122257408. Its totient is φ = 13098960.

The previous prime is 45846443. The next prime is 45846457. The reversal of 45846444 is 44464854.

45846444 is nontrivially palindromic in base 5.

It is not an unprimeable number, because it can be changed into a prime (45846443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 272812 + ... + 272979.

Almost surely, 2^45846444 is an apocalyptic number.

It is an amenable number.

45846444 is an abundant number, since it is smaller than the sum of its proper divisors (76410964).

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

45846444 is a wasteful number, since it uses less digits than its factorization.

45846444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545805 (or 545803 counting only the distinct ones).

The product of its digits is 245760, while the sum is 39.

The square root of 45846444 is about 6771.0002215330. Note that the first 3 decimals coincide. The cubic root of 45846444 is about 357.9056480753.

The spelling of 45846444 in words is "forty-five million, eight hundred forty-six thousand, four hundred forty-four".