2342263 has 16 divisors (see below), whose sum is σ = 3075840. Its totient is φ = 1728000.

The previous prime is 2342257. The next prime is 2342269. The reversal of 2342263 is 3622432.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2342257) and next prime (2342269).

It is a cyclic number.

It is not a de Polignac number, because 2342263 - 2⁵ = 2342231 is a prime.

It is a super-2 number, since 2×2342263² = 10972391922338, which contains 22 as substring.

It is a Duffinian number.

2342263 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2342269) 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, 663 + ... + 2263.

It is an arithmetic number, because the mean of its divisors is an integer number (192240).

2^2342263 is an apocalyptic number.

2342263 is a deficient number, since it is larger than the sum of its proper divisors (733577).

2342263 is a wasteful number, since it uses less digits than its factorization.

2342263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1638.

The product of its digits is 1728, while the sum is 22.

The square root of 2342263 is about 1530.4453600178. The cubic root of 2342263 is about 132.8042232351.

Adding to 2342263 its reverse (3622432), we get a palindrome (5964695).

The spelling of 2342263 in words is "two million, three hundred forty-two thousand, two hundred sixty-three".