44474091 has 8 divisors (see below), whose sum is σ = 62787024. Its totient is φ = 27905280.

The previous prime is 44474069. The next prime is 44474113. The reversal of 44474091 is 19047444.

It is an interprime number because it is at equal distance from previous prime (44474069) and next prime (44474113).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 44474091 - 2¹³ = 44465899 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (44474011) 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, 435970 + ... + 436071.

It is an arithmetic number, because the mean of its divisors is an integer number (7848378).

Almost surely, 2^44474091 is an apocalyptic number.

44474091 is a deficient number, since it is larger than the sum of its proper divisors (18312933).

44474091 is a wasteful number, since it uses less digits than its factorization.

44474091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 872061.

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 44474091 is about 6668.8897876633. The cubic root of 44474091 is about 354.2982659708.

The spelling of 44474091 in words is "forty-four million, four hundred seventy-four thousand, ninety-one".