65352422 has 8 divisors (see below), whose sum is σ = 98800896. Its totient is φ = 32418792.

The previous prime is 65352383. The next prime is 65352431. The reversal of 65352422 is 22425356.

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

It is a super-2 number, since 2×65352422² = 8541878122532168, which contains 22 as substring.

It is a congruent number.

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, 128393 + ... + 128900.

It is an arithmetic number, because the mean of its divisors is an integer number (12350112).

Almost surely, 2^65352422 is an apocalyptic number.

65352422 is a deficient number, since it is larger than the sum of its proper divisors (33448474).

65352422 is a wasteful number, since it uses less digits than its factorization.

65352422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257422.

The product of its digits is 14400, while the sum is 29.

The square root of 65352422 is about 8084.0844874358. The cubic root of 65352422 is about 402.7979291821.

Adding to 65352422 its reverse (22425356), we get a palindrome (87777778).

The spelling of 65352422 in words is "sixty-five million, three hundred fifty-two thousand, four hundred twenty-two".