44568971 has 2 divisors, whose sum is σ = 44568972. Its totient is φ = 44568970.

The previous prime is 44568949. The next prime is 44568973. The reversal of 44568971 is 17986544.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 44568971 - 2⁶ = 44568907 is a prime.

Together with 44568973, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (44568973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22284485 + 22284486.

It is an arithmetic number, because the mean of its divisors is an integer number (22284486).

Almost surely, 2^44568971 is an apocalyptic number.

44568971 is a deficient number, since it is larger than the sum of its proper divisors (1).

44568971 is an equidigital number, since it uses as much as digits as its factorization.

44568971 is an evil number, because the sum of its binary digits is even.

The product of its digits is 241920, while the sum is 44.

The square root of 44568971 is about 6675.9996255243. Note that the first 3 decimals coincide. The cubic root of 44568971 is about 354.5500375974.

The spelling of 44568971 in words is "forty-four million, five hundred sixty-eight thousand, nine hundred seventy-one".