44978716 has 24 divisors (see below), whose sum is σ = 80387216. Its totient is φ = 22014720.

The previous prime is 44978711. The next prime is 44978749. The reversal of 44978716 is 61787944.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44978711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81955 + ... + 82501.

Almost surely, 2^44978716 is an apocalyptic number.

It is an amenable number.

44978716 is a deficient number, since it is larger than the sum of its proper divisors (35408500).

44978716 is a wasteful number, since it uses less digits than its factorization.

44978716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 949 (or 947 counting only the distinct ones).

The product of its digits is 338688, while the sum is 46.

The square root of 44978716 is about 6706.6173291757. The cubic root of 44978716 is about 355.6332438891.

The spelling of 44978716 in words is "forty-four million, nine hundred seventy-eight thousand, seven hundred sixteen".