50392238 has 8 divisors (see below), whose sum is σ = 81402888. Its totient is φ = 23257944.

The previous prime is 50392231. The next prime is 50392249. The reversal of 50392238 is 83229305.

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 (50392231) 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, 969056 + ... + 969107.

It is an arithmetic number, because the mean of its divisors is an integer number (10175361).

Almost surely, 2^50392238 is an apocalyptic number.

50392238 is a deficient number, since it is larger than the sum of its proper divisors (31010650).

50392238 is a wasteful number, since it uses less digits than its factorization.

50392238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1938178.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 50392238 is about 7098.7490447261. The cubic root of 50392238 is about 369.3639864807.

The spelling of 50392238 in words is "fifty million, three hundred ninety-two thousand, two hundred thirty-eight".