49806822 has 32 divisors (see below), whose sum is σ = 111944448. Its totient is φ = 14658336.

The previous prime is 49806811. The next prime is 49806839. The reversal of 49806822 is 22860894.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12088 + ... + 15675.

It is an arithmetic number, because the mean of its divisors is an integer number (3498264).

Almost surely, 2^49806822 is an apocalyptic number.

49806822 is an abundant number, since it is smaller than the sum of its proper divisors (62137626).

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

49806822 is a wasteful number, since it uses less digits than its factorization.

49806822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27804.

The product of its (nonzero) digits is 55296, while the sum is 39.

The square root of 49806822 is about 7057.3948451252. The cubic root of 49806822 is about 367.9280883036.

The spelling of 49806822 in words is "forty-nine million, eight hundred six thousand, eight hundred twenty-two".