44413087 has 2 divisors, whose sum is σ = 44413088. Its totient is φ = 44413086.

The previous prime is 44413067. The next prime is 44413091. The reversal of 44413087 is 78031444.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44413087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44413067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22206543 + 22206544.

It is an arithmetic number, because the mean of its divisors is an integer number (22206544).

Almost surely, 2^44413087 is an apocalyptic number.

44413087 is a deficient number, since it is larger than the sum of its proper divisors (1).

44413087 is an equidigital number, since it uses as much as digits as its factorization.

44413087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 44413087 is about 6664.3144433617. The cubic root of 44413087 is about 354.1361978187.

It can be divided in two parts, 444 and 13087, that added together give a palindrome (13531).

The spelling of 44413087 in words is "forty-four million, four hundred thirteen thousand, eighty-seven".