97282836 has 144 divisors (see below), whose sum is σ = 303367680. Its totient is φ = 26853120.

The previous prime is 97282819. The next prime is 97282837. The reversal of 97282836 is 63828279.

It is a junction number, because it is equal to n+sod(n) for n = 97282791 and 97282800.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97282837) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 163756 + ... + 164348.

It is an arithmetic number, because the mean of its divisors is an integer number (2106720).

Almost surely, 2^97282836 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 97282836, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151683840).

97282836 is an abundant number, since it is smaller than the sum of its proper divisors (206084844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

97282836 is a wasteful number, since it uses less digits than its factorization.

97282836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651 (or 636 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 97282836 is about 9863.2061724370. The cubic root of 97282836 is about 459.9162355353.

The spelling of 97282836 in words is "ninety-seven million, two hundred eighty-two thousand, eight hundred thirty-six".