44474742 has 24 divisors (see below), whose sum is σ = 103774944. Its totient is φ = 13684464.

The previous prime is 44474741. The next prime is 44474743. The reversal of 44474742 is 24747444.

44474742 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (44474741) and next prime (44474743).

It is a junction number, because it is equal to n+sod(n) for n = 44474697 and 44474706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44474741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 94798 + ... + 95265.

It is an arithmetic number, because the mean of its divisors is an integer number (4323956).

Almost surely, 2^44474742 is an apocalyptic number.

44474742 is an abundant number, since it is smaller than the sum of its proper divisors (59300202).

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

44474742 is a wasteful number, since it uses less digits than its factorization.

44474742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190084 (or 190081 counting only the distinct ones).

The product of its digits is 100352, while the sum is 36.

The square root of 44474742 is about 6668.9385962085. The cubic root of 44474742 is about 354.2999946705.

The spelling of 44474742 in words is "forty-four million, four hundred seventy-four thousand, seven hundred forty-two".