2263090 has 32 divisors (see below), whose sum is σ = 4403520. Its totient is φ = 834624.

The previous prime is 2263087. The next prime is 2263099. The reversal of 2263090 is 903622.

It is a d-powerful number, because it can be written as 2⁷ + 2¹⁹ + 6⁸ + 3¹⁰ + 0 + 9 + 0 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2263099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8032 + ... + 8308.

It is an arithmetic number, because the mean of its divisors is an integer number (137610).

2^2263090 is an apocalyptic number.

2263090 is a deficient number, since it is larger than the sum of its proper divisors (2140430).

2263090 is a wasteful number, since it uses less digits than its factorization.

2263090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 2263090 is about 1504.3570055010. The cubic root of 2263090 is about 131.2906933532.

The spelling of 2263090 in words is "two million, two hundred sixty-three thousand, ninety".