233264502 has 64 divisors (see below), whose sum is σ = 535508160. Its totient is φ = 75209472.

The previous prime is 233264483. The next prime is 233264543. The reversal of 233264502 is 205462332.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 625188 + ... + 625560.

It is an arithmetic number, because the mean of its divisors is an integer number (8367315).

Almost surely, 2^233264502 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 233264502, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (267754080).

233264502 is an abundant number, since it is smaller than the sum of its proper divisors (302243658).

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

233264502 is a wasteful number, since it uses less digits than its factorization.

233264502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734 (or 728 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 233264502 is about 15272.9991160872. Note that the first 3 decimals coincide. The cubic root of 233264502 is about 615.5777081935.

Adding to 233264502 its sum of digits (27), we get a square (233264529 = 15273²).

The spelling of 233264502 in words is "two hundred thirty-three million, two hundred sixty-four thousand, five hundred two".