44799457 has 2 divisors, whose sum is σ = 44799458. Its totient is φ = 44799456.

The previous prime is 44799449. The next prime is 44799463. The reversal of 44799457 is 75499744.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35533521 + 9265936 = 5961^2 + 3044^2 .

It is a cyclic number.

It is not a de Polignac number, because 44799457 - 2³ = 44799449 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44799457.

It is not a weakly prime, because it can be changed into another prime (44797457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22399728 + 22399729.

It is an arithmetic number, because the mean of its divisors is an integer number (22399729).

Almost surely, 2^44799457 is an apocalyptic number.

It is an amenable number.

44799457 is a deficient number, since it is larger than the sum of its proper divisors (1).

44799457 is an equidigital number, since it uses as much as digits as its factorization.

44799457 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1270080, while the sum is 49.

The square root of 44799457 is about 6693.2396490788. The cubic root of 44799457 is about 355.1601657750.

The spelling of 44799457 in words is "forty-four million, seven hundred ninety-nine thousand, four hundred fifty-seven".