44491119 has 4 divisors (see below), whose sum is σ = 59321496. Its totient is φ = 29660744.

The previous prime is 44491063. The next prime is 44491121. The reversal of 44491119 is 91119444.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 44491119 - 2¹⁶ = 44425583 is a prime.

It is a super-2 number, since 2×44491119² = 3958919339744322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 44491119.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44491129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7415184 + ... + 7415189.

It is an arithmetic number, because the mean of its divisors is an integer number (14830374).

Almost surely, 2^44491119 is an apocalyptic number.

44491119 is a deficient number, since it is larger than the sum of its proper divisors (14830377).

44491119 is a wasteful number, since it uses less digits than its factorization.

44491119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14830376.

The product of its digits is 5184, while the sum is 33.

The square root of 44491119 is about 6670.1663397550. The cubic root of 44491119 is about 354.3434774707.

The spelling of 44491119 in words is "forty-four million, four hundred ninety-one thousand, one hundred nineteen".