65422327 has 16 divisors (see below), whose sum is σ = 71354880. Its totient is φ = 59808672.

The previous prime is 65422319. The next prime is 65422333. The reversal of 65422327 is 72322456.

It is a cyclic number.

It is not a de Polignac number, because 65422327 - 2³ = 65422319 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65422337) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 49558 + ... + 50860.

It is an arithmetic number, because the mean of its divisors is an integer number (4459680).

Almost surely, 2^65422327 is an apocalyptic number.

65422327 is a deficient number, since it is larger than the sum of its proper divisors (5932553).

65422327 is a wasteful number, since it uses less digits than its factorization.

65422327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1422.

The product of its digits is 20160, while the sum is 31.

The square root of 65422327 is about 8088.4069506918. The cubic root of 65422327 is about 402.9414972124.

The spelling of 65422327 in words is "sixty-five million, four hundred twenty-two thousand, three hundred twenty-seven".