65033364 has 96 divisors (see below), whose sum is σ = 178125696. Its totient is φ = 18247680.

The previous prime is 65033363. The next prime is 65033369. The reversal of 65033364 is 46333056.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65033363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 163614 + ... + 164010.

It is an arithmetic number, because the mean of its divisors is an integer number (1855476).

Almost surely, 2^65033364 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 65033364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89062848).

65033364 is an abundant number, since it is smaller than the sum of its proper divisors (113092332).

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

65033364 is a wasteful number, since it uses less digits than its factorization.

65033364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505 (or 503 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 30.

The square root of 65033364 is about 8064.3266302897. The cubic root of 65033364 is about 402.1413576786.

The spelling of 65033364 in words is "sixty-five million, thirty-three thousand, three hundred sixty-four".