44475007 has 2 divisors, whose sum is σ = 44475008. Its totient is φ = 44475006.

The previous prime is 44475001. The next prime is 44475017. The reversal of 44475007 is 70057444.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44475007 - 2²³ = 36086399 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44475007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44475001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22237503 + 22237504.

It is an arithmetic number, because the mean of its divisors is an integer number (22237504).

Almost surely, 2^44475007 is an apocalyptic number.

44475007 is a deficient number, since it is larger than the sum of its proper divisors (1).

44475007 is an equidigital number, since it uses as much as digits as its factorization.

44475007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15680, while the sum is 31.

The square root of 44475007 is about 6668.9584644081. The cubic root of 44475007 is about 354.3006983607.

The spelling of 44475007 in words is "forty-four million, four hundred seventy-five thousand, seven".