2205020760 has 32 divisors (see below), whose sum is σ = 6615062640. Its totient is φ = 588005504.

The previous prime is 2205020723. The next prime is 2205020761. The reversal of 2205020760 is 670205022.

2205020760 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 2205020760.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2205020761) 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, 9187467 + ... + 9187706.

Almost surely, 2^2205020760 is an apocalyptic number.

2205020760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2205020760 is an abundant number, since it is smaller than the sum of its proper divisors (4410041880).

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

2205020760 is a wasteful number, since it uses less digits than its factorization.

2205020760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18375187 (or 18375183 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 2205020760 is about 46957.6485782668. The cubic root of 2205020760 is about 1301.5800826581.

Adding to 2205020760 its reverse (670205022), we get a palindrome (2875225782).

The spelling of 2205020760 in words is "two billion, two hundred five million, twenty thousand, seven hundred sixty".