44474293 has 2 divisors, whose sum is σ = 44474294. Its totient is φ = 44474292.

The previous prime is 44474281. The next prime is 44474303. The reversal of 44474293 is 39247444.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35724529 + 8749764 = 5977^2 + 2958^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44474293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44474263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22237146 + 22237147.

It is an arithmetic number, because the mean of its divisors is an integer number (22237147).

Almost surely, 2^44474293 is an apocalyptic number.

It is an amenable number.

44474293 is a deficient number, since it is larger than the sum of its proper divisors (1).

44474293 is an equidigital number, since it uses as much as digits as its factorization.

44474293 is an evil number, because the sum of its binary digits is even.

The product of its digits is 96768, while the sum is 37.

The square root of 44474293 is about 6668.9049325958. The cubic root of 44474293 is about 354.2988023741.

The spelling of 44474293 in words is "forty-four million, four hundred seventy-four thousand, two hundred ninety-three".