50032398 has 16 divisors (see below), whose sum is σ = 107762256. Its totient is φ = 15394560.

The previous prime is 50032397. The next prime is 50032403. The reversal of 50032398 is 89323005.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50032397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 320643 + ... + 320798.

It is an arithmetic number, because the mean of its divisors is an integer number (6735141).

Almost surely, 2^50032398 is an apocalyptic number.

50032398 is an abundant number, since it is smaller than the sum of its proper divisors (57729858).

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

50032398 is a wasteful number, since it uses less digits than its factorization.

50032398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641459.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 50032398 is about 7073.3583254350. The cubic root of 50032398 is about 368.4827028525.

The spelling of 50032398 in words is "fifty million, thirty-two thousand, three hundred ninety-eight".