2206402260 has 24 divisors (see below), whose sum is σ = 6177926496. Its totient is φ = 588373920.

The previous prime is 2206402229. The next prime is 2206402271. The reversal of 2206402260 is 622046022.

It is a self number, because there is not a number n which added to its sum of digits gives 2206402260.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18386626 + ... + 18386745.

It is an arithmetic number, because the mean of its divisors is an integer number (257413604).

Almost surely, 2^2206402260 is an apocalyptic number.

2206402260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2206402260 is an abundant number, since it is smaller than the sum of its proper divisors (3971524236).

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

2206402260 is a wasteful number, since it uses less digits than its factorization.

2206402260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36773383 (or 36773381 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 2206402260 is about 46972.3563385956. The cubic root of 2206402260 is about 1301.8518499391.

Adding to 2206402260 its reverse (622046022), we get a palindrome (2828448282).

The spelling of 2206402260 in words is "two billion, two hundred six million, four hundred two thousand, two hundred sixty".