50291192 has 32 divisors (see below), whose sum is σ = 108825600. Its totient is φ = 21341664.

The previous prime is 50291161. The next prime is 50291201. The reversal of 50291192 is 29119205.

It is a congruent number.

It is an unprimeable number.

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, 1409 + ... + 10127.

It is an arithmetic number, because the mean of its divisors is an integer number (3400800).

Almost surely, 2^50291192 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50291192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54412800).

50291192 is an abundant number, since it is smaller than the sum of its proper divisors (58534408).

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

50291192 is a wasteful number, since it uses less digits than its factorization.

50291192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8835 (or 8831 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 29.

The square root of 50291192 is about 7091.6283038524. The cubic root of 50291192 is about 369.1169396531.

The spelling of 50291192 in words is "fifty million, two hundred ninety-one thousand, one hundred ninety-two".