44070097 has 2 divisors, whose sum is σ = 44070098. Its totient is φ = 44070096.

The previous prime is 44070049. The next prime is 44070151. The reversal of 44070097 is 79007044.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43877376 + 192721 = 6624^2 + 439^2 .

It is a cyclic number.

It is not a de Polignac number, because 44070097 - 2¹⁹ = 43545809 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (44070017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22035048 + 22035049.

It is an arithmetic number, because the mean of its divisors is an integer number (22035049).

Almost surely, 2^44070097 is an apocalyptic number.

It is an amenable number.

44070097 is a deficient number, since it is larger than the sum of its proper divisors (1).

44070097 is an equidigital number, since it uses as much as digits as its factorization.

44070097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 44070097 is about 6638.5312381580. The cubic root of 44070097 is about 353.2222089335. Note that the first 4 decimals are identical.

The spelling of 44070097 in words is "forty-four million, seventy thousand, ninety-seven".