44120893 has 2 divisors, whose sum is σ = 44120894. Its totient is φ = 44120892.

The previous prime is 44120851. The next prime is 44120897. The reversal of 44120893 is 39802144.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43599609 + 521284 = 6603^2 + 722^2 .

It is a cyclic number.

It is not a de Polignac number, because 44120893 - 2²¹ = 42023741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44120897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22060446 + 22060447.

It is an arithmetic number, because the mean of its divisors is an integer number (22060447).

Almost surely, 2^44120893 is an apocalyptic number.

It is an amenable number.

44120893 is a deficient number, since it is larger than the sum of its proper divisors (1).

44120893 is an equidigital number, since it uses as much as digits as its factorization.

44120893 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 44120893 is about 6642.3559826315. The cubic root of 44120893 is about 353.3578669528.

The spelling of 44120893 in words is "forty-four million, one hundred twenty thousand, eight hundred ninety-three".