44799973 has 2 divisors, whose sum is σ = 44799974. Its totient is φ = 44799972.

The previous prime is 44799961. The next prime is 44800001. The reversal of 44799973 is 37999744.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31382404 + 13417569 = 5602^2 + 3663^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44799973 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44799973.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44799173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22399986 + 22399987.

It is an arithmetic number, because the mean of its divisors is an integer number (22399987).

Almost surely, 2^44799973 is an apocalyptic number.

It is an amenable number.

44799973 is a deficient number, since it is larger than the sum of its proper divisors (1).

44799973 is an equidigital number, since it uses as much as digits as its factorization.

44799973 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1714608, while the sum is 52.

The square root of 44799973 is about 6693.2781953240. The cubic root of 44799973 is about 355.1615293476.

The spelling of 44799973 in words is "forty-four million, seven hundred ninety-nine thousand, nine hundred seventy-three".