233765196 has 48 divisors (see below), whose sum is σ = 627889920. Its totient is φ = 66306240.

The previous prime is 233765179. The next prime is 233765197. The reversal of 233765196 is 691567332.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (233765197) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1666 + ... + 21686.

It is an arithmetic number, because the mean of its divisors is an integer number (13081040).

Almost surely, 2^233765196 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 233765196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (313944960).

233765196 is an abundant number, since it is smaller than the sum of its proper divisors (394124724).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

233765196 is a wasteful number, since it uses less digits than its factorization.

233765196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20174 (or 20172 counting only the distinct ones).

The product of its digits is 204120, while the sum is 42.

The square root of 233765196 is about 15289.3818056846. The cubic root of 233765196 is about 616.0178320300.

The spelling of 233765196 in words is "two hundred thirty-three million, seven hundred sixty-five thousand, one hundred ninety-six".