44672071 has 2 divisors, whose sum is σ = 44672072. Its totient is φ = 44672070.

The previous prime is 44672063. The next prime is 44672077. The reversal of 44672071 is 17027644.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 44672071 - 2³ = 44672063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44672077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22336035 + 22336036.

It is an arithmetic number, because the mean of its divisors is an integer number (22336036).

Almost surely, 2^44672071 is an apocalyptic number.

44672071 is a deficient number, since it is larger than the sum of its proper divisors (1).

44672071 is an equidigital number, since it uses as much as digits as its factorization.

44672071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 44672071 is about 6683.7168551637. The cubic root of 44672071 is about 354.8232168799.

The spelling of 44672071 in words is "forty-four million, six hundred seventy-two thousand, seventy-one".