44849746 has 16 divisors (see below), whose sum is σ = 69638400. Its totient is φ = 21641040.

The previous prime is 44849743. The next prime is 44849759. The reversal of 44849746 is 64794844.

It is a super-2 number, since 2×44849746² = 4022999432529032, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 44849696 and 44849705.

It is not an unprimeable number, because it can be changed into a prime (44849743) 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, 28180 + ... + 29728.

It is an arithmetic number, because the mean of its divisors is an integer number (4352400).

Almost surely, 2^44849746 is an apocalyptic number.

44849746 is a deficient number, since it is larger than the sum of its proper divisors (24788654).

44849746 is a wasteful number, since it uses less digits than its factorization.

44849746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2049.

The product of its digits is 774144, while the sum is 46.

The square root of 44849746 is about 6696.9952963997. The cubic root of 44849746 is about 355.2930094287.

The spelling of 44849746 in words is "forty-four million, eight hundred forty-nine thousand, seven hundred forty-six".