49270944 has 24 divisors (see below), whose sum is σ = 129336480. Its totient is φ = 16423616.

The previous prime is 49270927. The next prime is 49270951. The reversal of 49270944 is 44907294.

It is a happy number.

49270944 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-2 number, since 2×49270944² = 4855251845302272, which contains 22 as substring.

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, 256524 + ... + 256715.

It is an arithmetic number, because the mean of its divisors is an integer number (5389020).

Almost surely, 2^49270944 is an apocalyptic number.

It is an amenable number.

49270944 is an abundant number, since it is smaller than the sum of its proper divisors (80065536).

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

49270944 is a wasteful number, since it uses less digits than its factorization.

49270944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513252 (or 513244 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 49270944 is about 7019.3264634151. The cubic root of 49270944 is about 366.6037989552.

The spelling of 49270944 in words is "forty-nine million, two hundred seventy thousand, nine hundred forty-four".