90044327 has 2 divisors, whose sum is σ = 90044328. Its totient is φ = 90044326.

The previous prime is 90044309. The next prime is 90044369. The reversal of 90044327 is 72344009.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 90044327 - 2¹⁴ = 90027943 is a prime.

It is a Chen prime.

It is equal to p_5219390 and since 90044327 and 5219390 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 90044327.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (90044627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45022163 + 45022164.

It is an arithmetic number, because the mean of its divisors is an integer number (45022164).

Almost surely, 2^90044327 is an apocalyptic number.

90044327 is a deficient number, since it is larger than the sum of its proper divisors (1).

90044327 is an equidigital number, since it uses as much as digits as its factorization.

90044327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 90044327 is about 9489.1689309444. The cubic root of 90044327 is about 448.2140356277.

It can be divided in two parts, 9004 and 4327, that added together give a palindrome (13331).

The spelling of 90044327 in words is "ninety million, forty-four thousand, three hundred twenty-seven".