44546412 has 48 divisors (see below), whose sum is σ = 111767040. Its totient is φ = 13764672.

The previous prime is 44546387. The next prime is 44546461. The reversal of 44546412 is 21464544.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 44546412.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8638 + ... + 12794.

It is an arithmetic number, because the mean of its divisors is an integer number (2328480).

Almost surely, 2^44546412 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44546412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55883520).

44546412 is an abundant number, since it is smaller than the sum of its proper divisors (67220628).

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

44546412 is a wasteful number, since it uses less digits than its factorization.

44546412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4230 (or 4228 counting only the distinct ones).

The product of its digits is 15360, while the sum is 30.

The square root of 44546412 is about 6674.3098519622. The cubic root of 44546412 is about 354.4902079000.

The spelling of 44546412 in words is "forty-four million, five hundred forty-six thousand, four hundred twelve".