50401926 has 20 divisors (see below), whose sum is σ = 112938012. Its totient is φ = 16800588.

The previous prime is 50401873. The next prime is 50401933. The reversal of 50401926 is 62910405.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 50401926.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 155400 + ... + 155723.

Almost surely, 2^50401926 is an apocalyptic number.

50401926 is an abundant number, since it is smaller than the sum of its proper divisors (62536086).

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

50401926 is a wasteful number, since it uses less digits than its factorization.

50401926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311137 (or 311128 counting only the distinct ones).

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

The square root of 50401926 is about 7099.4313856815. The cubic root of 50401926 is about 369.3876552648.

The spelling of 50401926 in words is "fifty million, four hundred one thousand, nine hundred twenty-six".