65325998 has 16 divisors (see below), whose sum is σ = 101484576. Its totient is φ = 31518240.

The previous prime is 65325983. The next prime is 65326031. The reversal of 65325998 is 89952356.

It is a super-3 number, since 3×65325998³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1415 + ... + 11517.

It is an arithmetic number, because the mean of its divisors is an integer number (6342786).

Almost surely, 2^65325998 is an apocalyptic number.

65325998 is a deficient number, since it is larger than the sum of its proper divisors (36158578).

65325998 is a wasteful number, since it uses less digits than its factorization.

65325998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10219.

The product of its digits is 583200, while the sum is 47.

The square root of 65325998 is about 8082.4499998453. The cubic root of 65325998 is about 402.7436339881.

The spelling of 65325998 in words is "sixty-five million, three hundred twenty-five thousand, nine hundred ninety-eight".