197336832020 has 48 divisors (see below), whose sum is σ = 418913099136. Its totient is φ = 78078000000.

The previous prime is 197336832001. The next prime is 197336832053. The reversal of 197336832020 is 20238633791.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2076545 + ... + 2169495.

It is an arithmetic number, because the mean of its divisors is an integer number (8727356232).

Almost surely, 2^197336832020 is an apocalyptic number.

197336832020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

197336832020 is an abundant number, since it is smaller than the sum of its proper divisors (221576267116).

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

197336832020 is a wasteful number, since it uses less digits than its factorization.

197336832020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94112 (or 94110 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 44.

The spelling of 197336832020 in words is "one hundred ninety-seven billion, three hundred thirty-six million, eight hundred thirty-two thousand, twenty".