2390227 has 4 divisors (see below), whose sum is σ = 2731696. Its totient is φ = 2048760.

The previous prime is 2390221. The next prime is 2390243. The reversal of 2390227 is 7220932.

2390227 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2390227 - 2⁷ = 2390099 is a prime.

It is a super-2 number, since 2×2390227² = 11426370223058, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2390221) 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 3 ways as a sum of consecutive naturals, for example, 170724 + ... + 170737.

It is an arithmetic number, because the mean of its divisors is an integer number (682924).

2^2390227 is an apocalyptic number.

2390227 is a deficient number, since it is larger than the sum of its proper divisors (341469).

2390227 is an equidigital number, since it uses as much as digits as its factorization.

2390227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341468.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 2390227 is about 1546.0358986776. The cubic root of 2390227 is about 133.7046103297.

The spelling of 2390227 in words is "two million, three hundred ninety thousand, two hundred twenty-seven".