44986141 has 2 divisors, whose sum is σ = 44986142. Its totient is φ = 44986140.

The previous prime is 44986111. The next prime is 44986147. The reversal of 44986141 is 14168944.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 29658916 + 15327225 = 5446^2 + 3915^2 .

It is a cyclic number.

It is not a de Polignac number, because 44986141 - 2²⁵ = 11431709 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44986141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44986147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22493070 + 22493071.

It is an arithmetic number, because the mean of its divisors is an integer number (22493071).

Almost surely, 2^44986141 is an apocalyptic number.

It is an amenable number.

44986141 is a deficient number, since it is larger than the sum of its proper divisors (1).

44986141 is an equidigital number, since it uses as much as digits as its factorization.

44986141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27648, while the sum is 37.

The square root of 44986141 is about 6707.1708640827. The cubic root of 44986141 is about 355.6528118966.

The spelling of 44986141 in words is "forty-four million, nine hundred eighty-six thousand, one hundred forty-one".