97822885 has 8 divisors (see below), whose sum is σ = 119377440. Its totient is φ = 76931664.

The previous prime is 97822871. The next prime is 97822897. The reversal of 97822885 is 58822879.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 97822885 - 2¹¹ = 97820837 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165507 + ... + 166096.

It is an arithmetic number, because the mean of its divisors is an integer number (14922180).

Almost surely, 2^97822885 is an apocalyptic number.

It is an amenable number.

97822885 is a deficient number, since it is larger than the sum of its proper divisors (21554555).

97822885 is a wasteful number, since it uses less digits than its factorization.

97822885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331667.

The product of its digits is 645120, while the sum is 49.

The square root of 97822885 is about 9890.5452326957. The cubic root of 97822885 is about 460.7657142906.

The spelling of 97822885 in words is "ninety-seven million, eight hundred twenty-two thousand, eight hundred eighty-five".