65006722 has 8 divisors (see below), whose sum is σ = 106374672. Its totient is φ = 29548500.

The previous prime is 65006701. The next prime is 65006729. The reversal of 65006722 is 22760056.

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

It is not an unprimeable number, because it can be changed into a prime (65006729) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1477404 + ... + 1477447.

It is an arithmetic number, because the mean of its divisors is an integer number (13296834).

Almost surely, 2^65006722 is an apocalyptic number.

65006722 is a deficient number, since it is larger than the sum of its proper divisors (41367950).

65006722 is a wasteful number, since it uses less digits than its factorization.

65006722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2954864.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 65006722 is about 8062.6746182641. The cubic root of 65006722 is about 402.0864355445.

Adding to 65006722 its reverse (22760056), we get a palindrome (87766778).

The spelling of 65006722 in words is "sixty-five million, six thousand, seven hundred twenty-two".