44454612 has 48 divisors (see below), whose sum is σ = 108400320. Its totient is φ = 14164992.

The previous prime is 44454601. The next prime is 44454629. The reversal of 44454612 is 21645444.

It is a happy number.

44454612 is a modest number, since divided by 54612 gives 444 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 44454612.

It is a congruent number.

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, 25348 + ... + 27044.

It is an arithmetic number, because the mean of its divisors is an integer number (2258340).

Almost surely, 2^44454612 is an apocalyptic number.

It is an amenable number.

44454612 is an abundant number, since it is smaller than the sum of its proper divisors (63945708).

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

44454612 is a wasteful number, since it uses less digits than its factorization.

44454612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1800 (or 1798 counting only the distinct ones).

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

The square root of 44454612 is about 6667.4291897252. The cubic root of 44454612 is about 354.2465326014.

The spelling of 44454612 in words is "forty-four million, four hundred fifty-four thousand, six hundred twelve".