49847822 has 8 divisors (see below), whose sum is σ = 75825072. Its totient is φ = 24572800.

The previous prime is 49847821. The next prime is 49847851. The reversal of 49847822 is 22874894.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49847821) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175379 + ... + 175662.

It is an arithmetic number, because the mean of its divisors is an integer number (9478134).

Almost surely, 2^49847822 is an apocalyptic number.

49847822 is a deficient number, since it is larger than the sum of its proper divisors (25977250).

49847822 is a wasteful number, since it uses less digits than its factorization.

49847822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351114.

The product of its digits is 258048, while the sum is 44.

The square root of 49847822 is about 7060.2990021670. The cubic root of 49847822 is about 368.0290176787.

The spelling of 49847822 in words is "forty-nine million, eight hundred forty-seven thousand, eight hundred twenty-two".