50422492 has 12 divisors (see below), whose sum is σ = 91086016. Its totient is φ = 24397920.

The previous prime is 50422483. The next prime is 50422507. The reversal of 50422492 is 29422405.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 50422492.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 203193 + ... + 203440.

Almost surely, 2^50422492 is an apocalyptic number.

It is an amenable number.

50422492 is a deficient number, since it is larger than the sum of its proper divisors (40663524).

50422492 is a wasteful number, since it uses less digits than its factorization.

50422492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406668 (or 406666 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 50422492 is about 7100.8796638163. The cubic root of 50422492 is about 369.4378900745.

Adding to 50422492 its reverse (29422405), we get a palindrome (79844897).

The spelling of 50422492 in words is "fifty million, four hundred twenty-two thousand, four hundred ninety-two".