2263723 has 8 divisors (see below), whose sum is σ = 2822400. Its totient is φ = 1763880.

The previous prime is 2263721. The next prime is 2263739. The reversal of 2263723 is 3273622.

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

It is a cyclic number.

It is not a de Polignac number, because 2263723 - 2¹ = 2263721 is a prime.

It is a d-powerful number, because it can be written as 2³ + 2⁹ + 6⁸ + 3⁵ + 7 + 2¹⁹ + 3¹⁰ .

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2263721) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14623 + ... + 14776.

It is an arithmetic number, because the mean of its divisors is an integer number (352800).

2^2263723 is an apocalyptic number.

2263723 is a deficient number, since it is larger than the sum of its proper divisors (558677).

2263723 is a wasteful number, since it uses less digits than its factorization.

2263723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29417.

The product of its digits is 3024, while the sum is 25.

The square root of 2263723 is about 1504.5673796810. The cubic root of 2263723 is about 131.3029331465.

The spelling of 2263723 in words is "two million, two hundred sixty-three thousand, seven hundred twenty-three".