65674222 has 8 divisors (see below), whose sum is σ = 103696200. Its totient is φ = 31108824.

The previous prime is 65674211. The next prime is 65674237. The reversal of 65674222 is 22247656.

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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 864097 + ... + 864172.

It is an arithmetic number, because the mean of its divisors is an integer number (12962025).

Almost surely, 2^65674222 is an apocalyptic number.

65674222 is a deficient number, since it is larger than the sum of its proper divisors (38021978).

65674222 is a wasteful number, since it uses less digits than its factorization.

65674222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1728290.

The product of its digits is 40320, while the sum is 34.

The square root of 65674222 is about 8103.9633513485. The cubic root of 65674222 is about 403.4579822525.

The spelling of 65674222 in words is "sixty-five million, six hundred seventy-four thousand, two hundred twenty-two".