50026720 has 48 divisors (see below), whose sum is σ = 118879488. Its totient is φ = 19893760.

The previous prime is 50026709. The next prime is 50026723. The reversal of 50026720 is 2762005.

It is a junction number, because it is equal to n+sod(n) for n = 50026691 and 50026700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50026723) 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, 29742 + ... + 31378.

It is an arithmetic number, because the mean of its divisors is an integer number (2476656).

Almost surely, 2^50026720 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50026720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59439744).

50026720 is an abundant number, since it is smaller than the sum of its proper divisors (68852768).

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

50026720 is a wasteful number, since it uses less digits than its factorization.

50026720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1843 (or 1835 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 50026720 is about 7072.9569488298. The cubic root of 50026720 is about 368.4687630586.

Adding to 50026720 its reverse (2762005), we get a palindrome (52788725).

The spelling of 50026720 in words is "fifty million, twenty-six thousand, seven hundred twenty".