50026992 has 40 divisors (see below), whose sum is σ = 129731280. Its totient is φ = 16611840.

The previous prime is 50026969. The next prime is 50026993. The reversal of 50026992 is 29962005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50026993) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11634 + ... + 15342.

It is an arithmetic number, because the mean of its divisors is an integer number (3243282).

Almost surely, 2^50026992 is an apocalyptic number.

It is an amenable number.

50026992 is an abundant number, since it is smaller than the sum of its proper divisors (79704288).

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

50026992 is a wasteful number, since it uses less digits than its factorization.

50026992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4001 (or 3995 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 50026992 is about 7072.9761769710. The cubic root of 50026992 is about 368.4694308572.

Adding to 50026992 its reverse (29962005), we get a palindrome (79988997).

The spelling of 50026992 in words is "fifty million, twenty-six thousand, nine hundred ninety-two".