44772099 has 8 divisors (see below), whose sum is σ = 62291712. Its totient is φ = 28550280.

The previous prime is 44772089. The next prime is 44772107. The reversal of 44772099 is 99027744.

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

It is not a de Polignac number, because 44772099 - 2¹⁷ = 44641027 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 44772099.

It is not an unprimeable number, because it can be changed into a prime (44772089) 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, 324367 + ... + 324504.

It is an arithmetic number, because the mean of its divisors is an integer number (7786464).

Almost surely, 2^44772099 is an apocalyptic number.

44772099 is a deficient number, since it is larger than the sum of its proper divisors (17519613).

44772099 is a wasteful number, since it uses less digits than its factorization.

44772099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 648897.

The product of its (nonzero) digits is 127008, while the sum is 42.

The square root of 44772099 is about 6691.1956330689. The cubic root of 44772099 is about 355.0878550000.

The spelling of 44772099 in words is "forty-four million, seven hundred seventy-two thousand, ninety-nine".