44954869 has 2 divisors, whose sum is σ = 44954870. Its totient is φ = 44954868.

The previous prime is 44954839. The next prime is 44954927. The reversal of 44954869 is 96845944.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43362225 + 1592644 = 6585^2 + 1262^2 .

It is a cyclic number.

It is not a de Polignac number, because 44954869 - 2⁵ = 44954837 is a prime.

It is a super-2 number, since 2×44954869² = 4041880493614322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44954839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22477434 + 22477435.

It is an arithmetic number, because the mean of its divisors is an integer number (22477435).

Almost surely, 2^44954869 is an apocalyptic number.

It is an amenable number.

44954869 is a deficient number, since it is larger than the sum of its proper divisors (1).

44954869 is an equidigital number, since it uses as much as digits as its factorization.

44954869 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1244160, while the sum is 49.

The square root of 44954869 is about 6704.8392225317. The cubic root of 44954869 is about 355.5703824148.

The spelling of 44954869 in words is "forty-four million, nine hundred fifty-four thousand, eight hundred sixty-nine".