44742708 has 72 divisors (see below), whose sum is σ = 123931080. Its totient is φ = 13547520.

The previous prime is 44742683. The next prime is 44742713. The reversal of 44742708 is 80724744.

It can be written as a sum of positive squares in 4 ways, for example, as 1340964 + 43401744 = 1158^2 + 6588^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16488 + ... + 19008.

It is an arithmetic number, because the mean of its divisors is an integer number (1721265).

Almost surely, 2^44742708 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44742708, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61965540).

44742708 is an abundant number, since it is smaller than the sum of its proper divisors (79188372).

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

44742708 is a wasteful number, since it uses less digits than its factorization.

44742708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2577 (or 2572 counting only the distinct ones).

The product of its (nonzero) digits is 50176, while the sum is 36.

The square root of 44742708 is about 6688.9990282553. Note that the first 3 decimals coincide. The cubic root of 44742708 is about 355.0101379106.

The spelling of 44742708 in words is "forty-four million, seven hundred forty-two thousand, seven hundred eight".