2200601620 has 48 divisors (see below), whose sum is σ = 5310684288. Its totient is φ = 750314880.

The previous prime is 2200601597. The next prime is 2200601621. The reversal of 2200601620 is 261060022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200601621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18082 + ... + 68761.

It is an arithmetic number, because the mean of its divisors is an integer number (110639256).

Almost surely, 2^2200601620 is an apocalyptic number.

2200601620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2200601620 is an abundant number, since it is smaller than the sum of its proper divisors (3110082668).

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

2200601620 is a wasteful number, since it uses less digits than its factorization.

2200601620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87040 (or 87038 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 2200601620 is about 46910.5704505925. The cubic root of 2200601620 is about 1300.7099908684.

Adding to 2200601620 its reverse (261060022), we get a palindrome (2461661642).

The spelling of 2200601620 in words is "two billion, two hundred million, six hundred one thousand, six hundred twenty".