2286617620 has 48 divisors (see below), whose sum is σ = 5516679168. Its totient is φ = 779869440.

The previous prime is 2286617603. The next prime is 2286617621. The reversal of 2286617620 is 267166822.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2286617621) 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, 16017 + ... + 69496.

It is an arithmetic number, because the mean of its divisors is an integer number (114930816).

Almost surely, 2^2286617620 is an apocalyptic number.

2286617620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2286617620 is an abundant number, since it is smaller than the sum of its proper divisors (3230061548).

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

2286617620 is a wasteful number, since it uses less digits than its factorization.

2286617620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85720 (or 85718 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 2286617620 is about 47818.5907362398. The cubic root of 2286617620 is about 1317.4410210436.

The spelling of 2286617620 in words is "two billion, two hundred eighty-six million, six hundred seventeen thousand, six hundred twenty".