50612398 has 8 divisors (see below), whose sum is σ = 78367680. Its totient is φ = 24489840.

The previous prime is 50612357. The next prime is 50612399. The reversal of 50612398 is 89321605.

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

It is a super-2 number, since 2×50612398² = 5123229662620808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50612399) 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, 408103 + ... + 408226.

It is an arithmetic number, because the mean of its divisors is an integer number (9795960).

Almost surely, 2^50612398 is an apocalyptic number.

50612398 is a deficient number, since it is larger than the sum of its proper divisors (27755282).

50612398 is a wasteful number, since it uses less digits than its factorization.

50612398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 816362.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 50612398 is about 7114.2391019701. The cubic root of 50612398 is about 369.9011130915.

The spelling of 50612398 in words is "fifty million, six hundred twelve thousand, three hundred ninety-eight".