44964946 has 16 divisors (see below), whose sum is σ = 74409048. Its totient is φ = 20246400.

The previous prime is 44964929. The next prime is 44964961. The reversal of 44964946 is 64946944.

It can be written as a sum of positive squares in 4 ways, for example, as 7080921 + 37884025 = 2661^2 + 6155^2 .

It is a junction number, because it is equal to n+sod(n) for n = 44964896 and 44964905.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20025 + ... + 22156.

Almost surely, 2^44964946 is an apocalyptic number.

44964946 is a deficient number, since it is larger than the sum of its proper divisors (29444102).

44964946 is a wasteful number, since it uses less digits than its factorization.

44964946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42237.

The product of its digits is 746496, while the sum is 46.

The square root of 44964946 is about 6705.5906525824. The cubic root of 44964946 is about 355.5969484289.

The spelling of 44964946 in words is "forty-four million, nine hundred sixty-four thousand, nine hundred forty-six".