2280231 has 10 divisors (see below), whose sum is σ = 3406392. Its totient is φ = 1520100.

The previous prime is 2280221. The next prime is 2280253. The reversal of 2280231 is 1320822.

It is a happy number.

2280231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2280231 - 2⁶ = 2280167 is a prime.

It is a super-2 number, since 2×2280231² = 10398906826722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2280221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 13995 + ... + 14156.

2^2280231 is an apocalyptic number.

2280231 is a deficient number, since it is larger than the sum of its proper divisors (1126161).

2280231 is an equidigital number, since it uses as much as digits as its factorization.

2280231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28163 (or 28154 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 2280231 is about 1510.0433768604. The cubic root of 2280231 is about 131.6213321110.

The spelling of 2280231 in words is "two million, two hundred eighty thousand, two hundred thirty-one".