83565382 has 16 divisors (see below), whose sum is σ = 132249600. Its totient is φ = 39492360.

The previous prime is 83565359. The next prime is 83565407. The reversal of 83565382 is 28356538.

It is a happy number.

It is a congruent number.

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, 15907 + ... + 20497.

It is an arithmetic number, because the mean of its divisors is an integer number (8265600).

Almost surely, 2^83565382 is an apocalyptic number.

83565382 is a deficient number, since it is larger than the sum of its proper divisors (48684218).

83565382 is a wasteful number, since it uses less digits than its factorization.

83565382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5091.

The product of its digits is 172800, while the sum is 40.

The square root of 83565382 is about 9141.4102850709. The cubic root of 83565382 is about 437.1952829988.

The spelling of 83565382 in words is "eighty-three million, five hundred sixty-five thousand, three hundred eighty-two".