97820933162 has 16 divisors (see below), whose sum is σ = 151320052800. Its totient is φ = 47404267680.

The previous prime is 97820933131. The next prime is 97820933237. The reversal of 97820933162 is 26133902879.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 97820933162.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5829587 + ... + 5846342.

It is an arithmetic number, because the mean of its divisors is an integer number (9457503300).

Almost surely, 2^97820933162 is an apocalyptic number.

97820933162 is a deficient number, since it is larger than the sum of its proper divisors (53499119638).

97820933162 is a wasteful number, since it uses less digits than its factorization.

97820933162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11676061.

The product of its (nonzero) digits is 979776, while the sum is 50.

The spelling of 97820933162 in words is "ninety-seven billion, eight hundred twenty million, nine hundred thirty-three thousand, one hundred sixty-two".