65424322 has 8 divisors (see below), whose sum is σ = 101302272. Its totient is φ = 31656900.

The previous prime is 65424311. The next prime is 65424323. The reversal of 65424322 is 22342456.

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 (65424323) 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, 527554 + ... + 527677.

It is an arithmetic number, because the mean of its divisors is an integer number (12662784).

Almost surely, 2^65424322 is an apocalyptic number.

65424322 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

65424322 is a deficient number, since it is larger than the sum of its proper divisors (35877950).

65424322 is a wasteful number, since it uses less digits than its factorization.

65424322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1055264.

The product of its digits is 11520, while the sum is 28.

The square root of 65424322 is about 8088.5302744071. The cubic root of 65424322 is about 402.9455929605.

Adding to 65424322 its reverse (22342456), we get a palindrome (87766778).

It can be divided in two parts, 654 and 24322, that added together give a triangular number (24976 = T₂₂₃).

The spelling of 65424322 in words is "sixty-five million, four hundred twenty-four thousand, three hundred twenty-two".