44122799 has 4 divisors (see below), whose sum is σ = 50426064. Its totient is φ = 37819536.

The previous prime is 44122789. The next prime is 44122823. The reversal of 44122799 is 99722144.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44122799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44122709) 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, 3151622 + ... + 3151635.

It is an arithmetic number, because the mean of its divisors is an integer number (12606516).

Almost surely, 2^44122799 is an apocalyptic number.

44122799 is a deficient number, since it is larger than the sum of its proper divisors (6303265).

44122799 is an equidigital number, since it uses as much as digits as its factorization.

44122799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6303264.

The product of its digits is 36288, while the sum is 38.

The square root of 44122799 is about 6642.4994542717. The cubic root of 44122799 is about 353.3629551725.

The spelling of 44122799 in words is "forty-four million, one hundred twenty-two thousand, seven hundred ninety-nine".