49728192 has 28 divisors (see below), whose sum is σ = 131573016. Its totient is φ = 16576000.

The previous prime is 49728163. The next prime is 49728193. The reversal of 49728192 is 29182794.

49728192 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (49728193) 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 3 ways as a sum of consecutive naturals, for example, 129309 + ... + 129692.

Almost surely, 2^49728192 is an apocalyptic number.

It is an amenable number.

49728192 is an abundant number, since it is smaller than the sum of its proper divisors (81844824).

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

49728192 is a wasteful number, since it uses less digits than its factorization.

49728192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259016 (or 259006 counting only the distinct ones).

The product of its digits is 72576, while the sum is 42.

The square root of 49728192 is about 7051.8218922488. The cubic root of 49728192 is about 367.7343703762.

The spelling of 49728192 in words is "forty-nine million, seven hundred twenty-eight thousand, one hundred ninety-two".