50222147 has 8 divisors (see below), whose sum is σ = 50752800. Its totient is φ = 49694400.

The previous prime is 50222141. The next prime is 50222167. The reversal of 50222147 is 74122205.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 50222147 - 2⁶ = 50222083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50222141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52223 + ... + 53175.

It is an arithmetic number, because the mean of its divisors is an integer number (6344100).

Almost surely, 2^50222147 is an apocalyptic number.

50222147 is a deficient number, since it is larger than the sum of its proper divisors (530653).

50222147 is a wasteful number, since it uses less digits than its factorization.

50222147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1453.

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 50222147 is about 7086.7585679209. The cubic root of 50222147 is about 368.9479415302.

The spelling of 50222147 in words is "fifty million, two hundred twenty-two thousand, one hundred forty-seven".