2623120620 has 48 divisors (see below), whose sum is σ = 7731306240. Its totient is φ = 662682816.

The previous prime is 2623120613. The next prime is 2623120649. The reversal of 2623120620 is 260213262.

2623120620 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1149352 + ... + 1151631.

It is an arithmetic number, because the mean of its divisors is an integer number (161068880).

Almost surely, 2^2623120620 is an apocalyptic number.

2623120620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2623120620 is an abundant number, since it is smaller than the sum of its proper divisors (5108185620).

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

2623120620 is a wasteful number, since it uses less digits than its factorization.

2623120620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2301014 (or 2301012 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 2623120620 is about 51216.4096750251. The cubic root of 2623120620 is about 1379.1327989947.

Adding to 2623120620 its reverse (260213262), we get a palindrome (2883333882).

The spelling of 2623120620 in words is "two billion, six hundred twenty-three million, one hundred twenty thousand, six hundred twenty".