44286961 has 2 divisors, whose sum is σ = 44286962. Its totient is φ = 44286960.

The previous prime is 44286943. The next prime is 44287007. The reversal of 44286961 is 16968244.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42771600 + 1515361 = 6540^2 + 1231^2 .

It is a cyclic number.

It is not a de Polignac number, because 44286961 - 2⁹ = 44286449 is a prime.

It is a super-2 number, since 2×44286961² = 3922669829231042, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (44286911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22143480 + 22143481.

It is an arithmetic number, because the mean of its divisors is an integer number (22143481).

Almost surely, 2^44286961 is an apocalyptic number.

It is an amenable number.

44286961 is a deficient number, since it is larger than the sum of its proper divisors (1).

44286961 is an equidigital number, since it uses as much as digits as its factorization.

44286961 is an evil number, because the sum of its binary digits is even.

The product of its digits is 82944, while the sum is 40.

The square root of 44286961 is about 6654.8449268184. The cubic root of 44286961 is about 353.8006500996.

The spelling of 44286961 in words is "forty-four million, two hundred eighty-six thousand, nine hundred sixty-one".