2285028361 has 16 divisors (see below), whose sum is σ = 3016448640. Its totient is φ = 1675802880.

The previous prime is 2285028353. The next prime is 2285028373. The reversal of 2285028361 is 1638205822.

It is not a de Polignac number, because 2285028361 - 2³ = 2285028353 is a prime.

It is a super-2 number, since 2×2285028361² = 10442709221148692642, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2285028361.

It is not an unprimeable number, because it can be changed into a prime (2285028391) 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, 871506 + ... + 874123.

It is an arithmetic number, because the mean of its divisors is an integer number (188528040).

Almost surely, 2^2285028361 is an apocalyptic number.

It is an amenable number.

2285028361 is a deficient number, since it is larger than the sum of its proper divisors (731420279).

2285028361 is a wasteful number, since it uses less digits than its factorization.

2285028361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1745664.

The product of its (nonzero) digits is 46080, while the sum is 37.

The square root of 2285028361 is about 47801.9702627413. The cubic root of 2285028361 is about 1317.1357316589.

The spelling of 2285028361 in words is "two billion, two hundred eighty-five million, twenty-eight thousand, three hundred sixty-one".