44743146 has 16 divisors (see below), whose sum is σ = 102270144. Its totient is φ = 12783744.

The previous prime is 44743129. The next prime is 44743159. The reversal of 44743146 is 64134744.

It is a super-2 number, since 2×44743146² = 4003898227954632, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 532615 + ... + 532698.

It is an arithmetic number, because the mean of its divisors is an integer number (6391884).

Almost surely, 2^44743146 is an apocalyptic number.

44743146 is an abundant number, since it is smaller than the sum of its proper divisors (57526998).

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

44743146 is a wasteful number, since it uses less digits than its factorization.

44743146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1065325.

The product of its digits is 32256, while the sum is 33.

The square root of 44743146 is about 6689.0317684998. The cubic root of 44743146 is about 355.0112963409.

The spelling of 44743146 in words is "forty-four million, seven hundred forty-three thousand, one hundred forty-six".