65336242 has 8 divisors (see below), whose sum is σ = 98103600. Its totient is φ = 32635044.

The previous prime is 65336237. The next prime is 65336281. The reversal of 65336242 is 24263356.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13992 + ... + 18067.

It is an arithmetic number, because the mean of its divisors is an integer number (12262950).

Almost surely, 2^65336242 is an apocalyptic number.

65336242 is a deficient number, since it is larger than the sum of its proper divisors (32767358).

65336242 is a wasteful number, since it uses less digits than its factorization.

65336242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33080.

The product of its digits is 25920, while the sum is 31.

The square root of 65336242 is about 8083.0836937397. The cubic root of 65336242 is about 402.7646847707.

Adding to 65336242 its reverse (24263356), we get a palindrome (89599598).

The spelling of 65336242 in words is "sixty-five million, three hundred thirty-six thousand, two hundred forty-two".