49722800 has 60 divisors (see below), whose sum is σ = 120255696. Its totient is φ = 19756800.

The previous prime is 49722779. The next prime is 49722811. The reversal of 49722800 is 822794.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78485 + ... + 79115.

Almost surely, 2^49722800 is an apocalyptic number.

49722800 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 49722800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60127848).

49722800 is an abundant number, since it is smaller than the sum of its proper divisors (70532896).

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

49722800 is a wasteful number, since it uses less digits than its factorization.

49722800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 846 (or 835 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 49722800 is about 7051.4395693362. The cubic root of 49722800 is about 367.7210788186.

The spelling of 49722800 in words is "forty-nine million, seven hundred twenty-two thousand, eight hundred".