233902 has 8 divisors (see below), whose sum is σ = 354456. Its totient is φ = 115752.

The previous prime is 233881. The next prime is 233911. The reversal of 233902 is 209332.

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

It is a self number, because there is not a number n which added to its sum of digits gives 233902.

It is a congruent number.

It is an unprimeable number.

233902 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 333 + ... + 760.

It is an arithmetic number, because the mean of its divisors is an integer number (44307).

2²³³⁹⁰² is an apocalyptic number.

233902 is a deficient number, since it is larger than the sum of its proper divisors (120554).

233902 is a wasteful number, since it uses less digits than its factorization.

233902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1202.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 233902 is about 483.6341592568. The cubic root of 233902 is about 61.6137977188.

The spelling of 233902 in words is "two hundred thirty-three thousand, nine hundred two".