44748413 has 2 divisors, whose sum is σ = 44748414. Its totient is φ = 44748412.

The previous prime is 44748391. The next prime is 44748433. The reversal of 44748413 is 31484744.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27426169 + 17322244 = 5237^2 + 4162^2 .

It is a cyclic number.

It is not a de Polignac number, because 44748413 - 2¹² = 44744317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44748433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22374206 + 22374207.

It is an arithmetic number, because the mean of its divisors is an integer number (22374207).

Almost surely, 2^44748413 is an apocalyptic number.

It is an amenable number.

44748413 is a deficient number, since it is larger than the sum of its proper divisors (1).

44748413 is an equidigital number, since it uses as much as digits as its factorization.

44748413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43008, while the sum is 35.

The square root of 44748413 is about 6689.4254611289. The cubic root of 44748413 is about 355.0252260061.

The spelling of 44748413 in words is "forty-four million, seven hundred forty-eight thousand, four hundred thirteen".