44966861 has 2 divisors, whose sum is σ = 44966862. Its totient is φ = 44966860.

The previous prime is 44966851. The next prime is 44966869. The reversal of 44966861 is 16866944.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25694761 + 19272100 = 5069^2 + 4390^2 .

It is a cyclic number.

It is not a de Polignac number, because 44966861 - 2⁶ = 44966797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44966869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22483430 + 22483431.

It is an arithmetic number, because the mean of its divisors is an integer number (22483431).

Almost surely, 2^44966861 is an apocalyptic number.

It is an amenable number.

44966861 is a deficient number, since it is larger than the sum of its proper divisors (1).

44966861 is an equidigital number, since it uses as much as digits as its factorization.

44966861 is an evil number, because the sum of its binary digits is even.

The product of its digits is 248832, while the sum is 44.

The square root of 44966861 is about 6705.7334423611. The cubic root of 44966861 is about 355.6019964982.

The spelling of 44966861 in words is "forty-four million, nine hundred sixty-six thousand, eight hundred sixty-one".