50072660 has 24 divisors (see below), whose sum is σ = 114712416. Its totient is φ = 18208160.

The previous prime is 50072653. The next prime is 50072663. The reversal of 50072660 is 6627005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50072663) 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, 113582 + ... + 114021.

It is an arithmetic number, because the mean of its divisors is an integer number (4779684).

Almost surely, 2^50072660 is an apocalyptic number.

It is an amenable number.

50072660 is an abundant number, since it is smaller than the sum of its proper divisors (64639756).

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

50072660 is a wasteful number, since it uses less digits than its factorization.

50072660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227623 (or 227621 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 50072660 is about 7076.2037845161. The cubic root of 50072660 is about 368.5815179762.

Adding to 50072660 its reverse (6627005), we get a palindrome (56699665).

It can be divided in two parts, 5007 and 2660, that added together give a palindrome (7667).

The spelling of 50072660 in words is "fifty million, seventy-two thousand, six hundred sixty".