50187192 has 64 divisors (see below), whose sum is σ = 140088960. Its totient is φ = 14851200.

The previous prime is 50187191. The next prime is 50187209. The reversal of 50187192 is 29178105.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50187191) 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 15 ways as a sum of consecutive naturals, for example, 9142 + ... + 13562.

It is an arithmetic number, because the mean of its divisors is an integer number (2188890).

Almost surely, 2^50187192 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 50187192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70044480).

50187192 is an abundant number, since it is smaller than the sum of its proper divisors (89901768).

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

50187192 is a wasteful number, since it uses less digits than its factorization.

50187192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4484 (or 4480 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 33.

The square root of 50187192 is about 7084.2919194511. The cubic root of 50187192 is about 368.8623247969.

The spelling of 50187192 in words is "fifty million, one hundred eighty-seven thousand, one hundred ninety-two".