2230923 has 8 divisors (see below), whose sum is σ = 3131200. Its totient is φ = 1408968.

The previous prime is 2230873. The next prime is 2230939. The reversal of 2230923 is 3290322.

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

It is not a de Polignac number, because 2230923 - 2⁹ = 2230411 is a prime.

It is a super-3 number, since 3×2230923³ = 33310027980874021401, which contains 333 as substring.

It is a d-powerful number, because it can be written as 2⁹ + 2¹⁷ + 3⁶ + 0 + 9³ + 2²¹ + 3⁶ .

2230923 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 2230923.

It is not an unprimeable number, because it can be changed into a prime (2234923) 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, 19513 + ... + 19626.

It is an arithmetic number, because the mean of its divisors is an integer number (391400).

2^2230923 is an apocalyptic number.

2230923 is a deficient number, since it is larger than the sum of its proper divisors (900277).

2230923 is a wasteful number, since it uses less digits than its factorization.

2230923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39161.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 2230923 is about 1493.6274635932. The cubic root of 2230923 is about 130.6656782111.

The spelling of 2230923 in words is "two million, two hundred thirty thousand, nine hundred twenty-three".