44070893 has 2 divisors, whose sum is σ = 44070894. Its totient is φ = 44070892.

The previous prime is 44070881. The next prime is 44070973. The reversal of 44070893 is 39807044.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43533604 + 537289 = 6598^2 + 733^2 .

It is a cyclic number.

It is not a de Polignac number, because 44070893 - 2¹⁸ = 43808749 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44070863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22035446 + 22035447.

It is an arithmetic number, because the mean of its divisors is an integer number (22035447).

Almost surely, 2^44070893 is an apocalyptic number.

It is an amenable number.

44070893 is a deficient number, since it is larger than the sum of its proper divisors (1).

44070893 is an equidigital number, since it uses as much as digits as its factorization.

44070893 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 44070893 is about 6638.5911909079. The cubic root of 44070893 is about 353.2243355697.

The spelling of 44070893 in words is "forty-four million, seventy thousand, eight hundred ninety-three".