65950022 has 8 divisors (see below), whose sum is σ = 99497376. Its totient is φ = 32784232.

The previous prime is 65950013. The next prime is 65950061. The reversal of 65950022 is 22005956.

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

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, 94958 + ... + 95649.

It is an arithmetic number, because the mean of its divisors is an integer number (12437172).

Almost surely, 2^65950022 is an apocalyptic number.

65950022 is a deficient number, since it is larger than the sum of its proper divisors (33547354).

65950022 is a wasteful number, since it uses less digits than its factorization.

65950022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190782.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 65950022 is about 8120.9618888405. The cubic root of 65950022 is about 404.0219696905.

Adding to 65950022 its reverse (22005956), we get a palindrome (87955978).

The spelling of 65950022 in words is "sixty-five million, nine hundred fifty thousand, twenty-two".