50072182 has 32 divisors (see below), whose sum is σ = 81665280. Its totient is φ = 22952160.

The previous prime is 50072177. The next prime is 50072203. The reversal of 50072182 is 28127005.

It is a super-2 number, since 2×50072182² = 5014446820482248, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 180628 + ... + 180904.

It is an arithmetic number, because the mean of its divisors is an integer number (2552040).

Almost surely, 2^50072182 is an apocalyptic number.

50072182 is a deficient number, since it is larger than the sum of its proper divisors (31593098).

50072182 is a wasteful number, since it uses less digits than its factorization.

50072182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436.

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 50072182 is about 7076.1700092635. The cubic root of 50072182 is about 368.5803451304.

Adding to 50072182 its reverse (28127005), we get a palindrome (78199187).

The spelling of 50072182 in words is "fifty million, seventy-two thousand, one hundred eighty-two".