65328242 has 16 divisors (see below), whose sum is σ = 115853760. Its totient is φ = 27032208.

The previous prime is 65328227. The next prime is 65328287. The reversal of 65328242 is 24282356.

It is a junction number, because it is equal to n+sod(n) for n = 65328199 and 65328208.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80048 + ... + 80859.

It is an arithmetic number, because the mean of its divisors is an integer number (7240860).

Almost surely, 2^65328242 is an apocalyptic number.

65328242 is a deficient number, since it is larger than the sum of its proper divisors (50525518).

65328242 is a wasteful number, since it uses less digits than its factorization.

65328242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160945.

The product of its digits is 23040, while the sum is 32.

The square root of 65328242 is about 8082.5888179469. The cubic root of 65328242 is about 402.7482454567.

The spelling of 65328242 in words is "sixty-five million, three hundred twenty-eight thousand, two hundred forty-two".