44856797 has 2 divisors, whose sum is σ = 44856798. Its totient is φ = 44856796.

The previous prime is 44856793. The next prime is 44856817. The reversal of 44856797 is 79765844.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36711481 + 8145316 = 6059^2 + 2854^2 .

It is a cyclic number.

It is not a de Polignac number, because 44856797 - 2² = 44856793 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44856793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22428398 + 22428399.

It is an arithmetic number, because the mean of its divisors is an integer number (22428399).

Almost surely, 2^44856797 is an apocalyptic number.

It is an amenable number.

44856797 is a deficient number, since it is larger than the sum of its proper divisors (1).

44856797 is an equidigital number, since it uses as much as digits as its factorization.

44856797 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1693440, while the sum is 50.

The square root of 44856797 is about 6697.5217058252. The cubic root of 44856797 is about 355.3116274438.

The spelling of 44856797 in words is "forty-four million, eight hundred fifty-six thousand, seven hundred ninety-seven".