2263846 has 8 divisors (see below), whose sum is σ = 3657024. Its totient is φ = 1044840.

The previous prime is 2263843. The next prime is 2263847. The reversal of 2263846 is 6483622.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2263841) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43510 + ... + 43561.

It is an arithmetic number, because the mean of its divisors is an integer number (457128).

2^2263846 is an apocalyptic number.

2263846 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2263846 is a deficient number, since it is larger than the sum of its proper divisors (1393178).

2263846 is a wasteful number, since it uses less digits than its factorization.

2263846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87086.

The product of its digits is 13824, while the sum is 31.

The square root of 2263846 is about 1504.6082546630. The cubic root of 2263846 is about 131.3053112302.

The spelling of 2263846 in words is "two million, two hundred sixty-three thousand, eight hundred forty-six".