50619222 has 32 divisors (see below), whose sum is σ = 114036960. Its totient is φ = 16640640.

The previous prime is 50619221. The next prime is 50619223. The reversal of 50619222 is 22291605.

It is an interprime number because it is at equal distance from previous prime (50619221) and next prime (50619223).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50619221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2479 + ... + 10362.

It is an arithmetic number, because the mean of its divisors is an integer number (3563655).

Almost surely, 2^50619222 is an apocalyptic number.

50619222 is an abundant number, since it is smaller than the sum of its proper divisors (63417738).

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

50619222 is a wasteful number, since it uses less digits than its factorization.

50619222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12925 (or 12919 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 50619222 is about 7114.7186873411. The cubic root of 50619222 is about 369.9177367639.

The spelling of 50619222 in words is "fifty million, six hundred nineteen thousand, two hundred twenty-two".