44999994 has 32 divisors (see below), whose sum is σ = 97179264. Its totient is φ = 13809600.

The previous prime is 44999971. The next prime is 45000017. The reversal of 44999994 is 49999944.

It is an interprime number because it is at equal distance from previous prime (44999971) and next prime (45000017).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54267 + ... + 55089.

It is an arithmetic number, because the mean of its divisors is an integer number (3036852).

Almost surely, 2^44999994 is an apocalyptic number.

44999994 is an abundant number, since it is smaller than the sum of its proper divisors (52179270).

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

44999994 is a wasteful number, since it uses less digits than its factorization.

44999994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1542.

The product of its digits is 3779136, while the sum is 57.

The square root of 44999994 is about 6708.2034852858. The cubic root of 44999994 is about 355.6893146406.

The spelling of 44999994 in words is "forty-four million, nine hundred ninety-nine thousand, nine hundred ninety-four".