44939946 has 16 divisors (see below), whose sum is σ = 91404000. Its totient is φ = 14725968.

The previous prime is 44939929. The next prime is 44939957. The reversal of 44939946 is 64993944.

It is a junction number, because it is equal to n+sod(n) for n = 44939895 and 44939904.

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, 63121 + ... + 63828.

It is an arithmetic number, because the mean of its divisors is an integer number (5712750).

Almost surely, 2^44939946 is an apocalyptic number.

44939946 is an abundant number, since it is smaller than the sum of its proper divisors (46464054).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44939946 is a wasteful number, since it uses less digits than its factorization.

44939946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127013.

The product of its digits is 839808, while the sum is 48.

The square root of 44939946 is about 6703.7262772282. The cubic root of 44939946 is about 355.5310335880.

The spelling of 44939946 in words is "forty-four million, nine hundred thirty-nine thousand, nine hundred forty-six".