44894040 has 32 divisors (see below), whose sum is σ = 134682480. Its totient is φ = 11971712.

The previous prime is 44894033. The next prime is 44894077. The reversal of 44894040 is 4049844.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 44893992 and 44894010.

It is a congruent number.

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, 186939 + ... + 187178.

Almost surely, 2^44894040 is an apocalyptic number.

44894040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

44894040 is an abundant number, since it is smaller than the sum of its proper divisors (89788440).

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

44894040 is a wasteful number, since it uses less digits than its factorization.

44894040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374131 (or 374127 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 44894040 is about 6700.3014857542. The cubic root of 44894040 is about 355.4099344359.

The spelling of 44894040 in words is "forty-four million, eight hundred ninety-four thousand, forty".