50922040 has 32 divisors (see below), whose sum is σ = 123389280. Its totient is φ = 18801792.

The previous prime is 50922037. The next prime is 50922073. The reversal of 50922040 is 4022905.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48444 + ... + 49483.

It is an arithmetic number, because the mean of its divisors is an integer number (3855915).

Almost surely, 2^50922040 is an apocalyptic number.

It is an amenable number.

50922040 is an abundant number, since it is smaller than the sum of its proper divisors (72467240).

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

50922040 is a wasteful number, since it uses less digits than its factorization.

50922040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97951 (or 97947 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 50922040 is about 7135.9680492558. The cubic root of 50922040 is about 370.6539203100.

Adding to 50922040 its reverse (4022905), we get a palindrome (54944945).

The spelling of 50922040 in words is "fifty million, nine hundred twenty-two thousand, forty".