44852491 has 2 divisors, whose sum is σ = 44852492. Its totient is φ = 44852490.

The previous prime is 44852471. The next prime is 44852497. The reversal of 44852491 is 19425844.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 44852491 - 2⁵ = 44852459 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44852491.

It is not a weakly prime, because it can be changed into another prime (44852497) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22426245 + 22426246.

It is an arithmetic number, because the mean of its divisors is an integer number (22426246).

Almost surely, 2^44852491 is an apocalyptic number.

44852491 is a deficient number, since it is larger than the sum of its proper divisors (1).

44852491 is an equidigital number, since it uses as much as digits as its factorization.

44852491 is an evil number, because the sum of its binary digits is even.

The product of its digits is 46080, while the sum is 37.

The square root of 44852491 is about 6697.2002359195. The cubic root of 44852491 is about 355.3002577746.

The spelling of 44852491 in words is "forty-four million, eight hundred fifty-two thousand, four hundred ninety-one".