44462961 has 12 divisors (see below), whose sum is σ = 65277940. Its totient is φ = 29155680.

The previous prime is 44462921. The next prime is 44462963. The reversal of 44462961 is 16926444.

It can be written as a sum of positive squares in 2 ways, for example, as 21566736 + 22896225 = 4644^2 + 4785^2 .

It is not a de Polignac number, because 44462961 - 2¹⁵ = 44430193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44462963) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39946 + ... + 41043.

Almost surely, 2^44462961 is an apocalyptic number.

It is an amenable number.

44462961 is a deficient number, since it is larger than the sum of its proper divisors (20814979).

44462961 is a wasteful number, since it uses less digits than its factorization.

44462961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81056 (or 81053 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 44462961 is about 6668.0552637182. The cubic root of 44462961 is about 354.2687081720.

The spelling of 44462961 in words is "forty-four million, four hundred sixty-two thousand, nine hundred sixty-one".