44835997 has 2 divisors, whose sum is σ = 44835998. Its totient is φ = 44835996.

The previous prime is 44835983. The next prime is 44836007. The reversal of 44835997 is 79953844.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39200121 + 5635876 = 6261^2 + 2374^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44835997 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44835997.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44835397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22417998 + 22417999.

It is an arithmetic number, because the mean of its divisors is an integer number (22417999).

Almost surely, 2^44835997 is an apocalyptic number.

It is an amenable number.

44835997 is a deficient number, since it is larger than the sum of its proper divisors (1).

44835997 is an equidigital number, since it uses as much as digits as its factorization.

44835997 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1088640, while the sum is 49.

The square root of 44835997 is about 6695.9687125912. The cubic root of 44835997 is about 355.2566998746.

The spelling of 44835997 in words is "forty-four million, eight hundred thirty-five thousand, nine hundred ninety-seven".