97667122836 has 48 divisors (see below), whose sum is σ = 230123013120. Its totient is φ = 32237768160.

The previous prime is 97667122831. The next prime is 97667122837. The reversal of 97667122836 is 63822176679.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97667122831) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 667605 + ... + 800643.

It is an arithmetic number, because the mean of its divisors is an integer number (4794229440).

Almost surely, 2^97667122836 is an apocalyptic number.

It is an amenable number.

97667122836 is an abundant number, since it is smaller than the sum of its proper divisors (132455890284).

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

97667122836 is a wasteful number, since it uses less digits than its factorization.

97667122836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133644 (or 133642 counting only the distinct ones).

The product of its digits is 9144576, while the sum is 57.

The spelling of 97667122836 in words is "ninety-seven billion, six hundred sixty-seven million, one hundred twenty-two thousand, eight hundred thirty-six".