50922198 has 12 divisors (see below), whose sum is σ = 110331468. Its totient is φ = 16974060.

The previous prime is 50922169. The next prime is 50922199. The reversal of 50922198 is 89122905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50922199) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1414488 + ... + 1414523.

It is an arithmetic number, because the mean of its divisors is an integer number (9194289).

Almost surely, 2^50922198 is an apocalyptic number.

50922198 is an abundant number, since it is smaller than the sum of its proper divisors (59409270).

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

50922198 is a wasteful number, since it uses less digits than its factorization.

50922198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2829019 (or 2829016 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 50922198 is about 7135.9791199246. The cubic root of 50922198 is about 370.6543036624.

The spelling of 50922198 in words is "fifty million, nine hundred twenty-two thousand, one hundred ninety-eight".