65203332 has 24 divisors (see below), whose sum is σ = 152460000. Its totient is φ = 21688896.

The previous prime is 65203309. The next prime is 65203349. The reversal of 65203332 is 23330256.

65203332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 544 + ... + 11432.

It is an arithmetic number, because the mean of its divisors is an integer number (6352500).

Almost surely, 2^65203332 is an apocalyptic number.

It is an amenable number.

65203332 is an abundant number, since it is smaller than the sum of its proper divisors (87256668).

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

65203332 is a wasteful number, since it uses less digits than its factorization.

65203332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11395 (or 11393 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 24.

The square root of 65203332 is about 8074.8580173276. The cubic root of 65203332 is about 402.4913918661.

Adding to 65203332 its reverse (23330256), we get a palindrome (88533588).

The spelling of 65203332 in words is "sixty-five million, two hundred three thousand, three hundred thirty-two".