49720192 has 32 divisors (see below), whose sum is σ = 99450000. Its totient is φ = 24760320.

The previous prime is 49720183. The next prime is 49720211. The reversal of 49720192 is 29102794.

It is a happy number.

49720192 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 (32).

It is a congruent number.

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, 39184 + ... + 40432.

Almost surely, 2^49720192 is an apocalyptic number.

It is an amenable number.

49720192 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

49720192 is a wasteful number, since it uses less digits than its factorization.

49720192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1574 (or 1562 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 49720192 is about 7051.2546401332. The cubic root of 49720192 is about 367.7146496195.

The spelling of 49720192 in words is "forty-nine million, seven hundred twenty thousand, one hundred ninety-two".