49822920 has 192 divisors, whose sum is σ = 196110720. Its totient is φ = 10708992.

The previous prime is 49822907. The next prime is 49822931. The reversal of 49822920 is 2922894.

49822920 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 47 ways as a sum of consecutive naturals, for example, 42259 + ... + 43421.

It is an arithmetic number, because the mean of its divisors is an integer number (1021410).

Almost surely, 2^49822920 is an apocalyptic number.

49822920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49822920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98055360).

49822920 is an abundant number, since it is smaller than the sum of its proper divisors (146287800).

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

49822920 is a wasteful number, since it uses less digits than its factorization.

49822920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1204 (or 1197 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 49822920 is about 7058.5352588196. The cubic root of 49822920 is about 367.9677232246.

The spelling of 49822920 in words is "forty-nine million, eight hundred twenty-two thousand, nine hundred twenty".