916233 has 4 divisors (see below), whose sum is σ = 1221648. Its totient is φ = 610820.

The previous prime is 916219. The next prime is 916259. The reversal of 916233 is 332619.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 916233 - 2⁴ = 916217 is a prime.

It is a D-number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 916233.

It is not an unprimeable number, because it can be changed into a prime (916213) 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, 152703 + ... + 152708.

It is an arithmetic number, because the mean of its divisors is an integer number (305412).

2⁹¹⁶²³³ is an apocalyptic number.

It is an amenable number.

916233 is a deficient number, since it is larger than the sum of its proper divisors (305415).

916233 is a wasteful number, since it uses less digits than its factorization.

916233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305414.

The product of its digits is 972, while the sum is 24.

The square root of 916233 is about 957.2006059338. The cubic root of 916233 is about 97.1259567526.

The spelling of 916233 in words is "nine hundred sixteen thousand, two hundred thirty-three".