44742984 has 64 divisors (see below), whose sum is σ = 131423040. Its totient is φ = 12514560.

The previous prime is 44742983. The next prime is 44742991. The reversal of 44742984 is 48924744.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (44742983) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3087 + ... + 9950.

It is an arithmetic number, because the mean of its divisors is an integer number (2053485).

Almost surely, 2^44742984 is an apocalyptic number.

44742984 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

44742984 is an abundant number, since it is smaller than the sum of its proper divisors (86680056).

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

44742984 is a wasteful number, since it uses less digits than its factorization.

44742984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13070 (or 13066 counting only the distinct ones).

The product of its digits is 258048, while the sum is 42.

The square root of 44742984 is about 6689.0196591130. The cubic root of 44742984 is about 355.0108678813.

The spelling of 44742984 in words is "forty-four million, seven hundred forty-two thousand, nine hundred eighty-four".