233836828 has 12 divisors (see below), whose sum is σ = 412969480. Its totient is φ = 115845552.

The previous prime is 233836807. The next prime is 233836849. The reversal of 233836828 is 828638332.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (233836807) and next prime (233836849).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 267726 + ... + 268597.

Almost surely, 2^233836828 is an apocalyptic number.

It is an amenable number.

233836828 is a deficient number, since it is larger than the sum of its proper divisors (179132652).

233836828 is a wasteful number, since it uses less digits than its factorization.

233836828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536436 (or 536434 counting only the distinct ones).

The product of its digits is 331776, while the sum is 43.

The square root of 233836828 is about 15291.7241670127. The cubic root of 233836828 is about 616.0807471313.

The spelling of 233836828 in words is "two hundred thirty-three million, eight hundred thirty-six thousand, eight hundred twenty-eight".