49424044 has 12 divisors (see below), whose sum is σ = 89282368. Its totient is φ = 23914800.

The previous prime is 49424027. The next prime is 49424051. The reversal of 49424044 is 44042494.

49424044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×49424044² = 4885472250627872, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a junction number, because it is equal to n+sod(n) for n = 49423997 and 49424015.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 199167 + ... + 199414.

Almost surely, 2^49424044 is an apocalyptic number.

It is an amenable number.

49424044 is a deficient number, since it is larger than the sum of its proper divisors (39858324).

49424044 is a wasteful number, since it uses less digits than its factorization.

49424044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398616 (or 398614 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

The square root of 49424044 is about 7030.2236095305. The cubic root of 49424044 is about 366.9831233098.

The spelling of 49424044 in words is "forty-nine million, four hundred twenty-four thousand, forty-four".