44951849 has 2 divisors, whose sum is σ = 44951850. Its totient is φ = 44951848.

The previous prime is 44951843. The next prime is 44951909. The reversal of 44951849 is 94815944.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 37699600 + 7252249 = 6140^2 + 2693^2 .

It is a cyclic number.

It is not a de Polignac number, because 44951849 - 2⁸ = 44951593 is a prime.

It is not a weakly prime, because it can be changed into another prime (44951843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22475924 + 22475925.

It is an arithmetic number, because the mean of its divisors is an integer number (22475925).

Almost surely, 2^44951849 is an apocalyptic number.

It is an amenable number.

44951849 is a deficient number, since it is larger than the sum of its proper divisors (1).

44951849 is an equidigital number, since it uses as much as digits as its factorization.

44951849 is an evil number, because the sum of its binary digits is even.

The product of its digits is 207360, while the sum is 44.

The square root of 44951849 is about 6704.6140082782. The cubic root of 44951849 is about 355.5624200100.

The spelling of 44951849 in words is "forty-four million, nine hundred fifty-one thousand, eight hundred forty-nine".