197823232860 has 96 divisors (see below), whose sum is σ = 604413798912. Its totient is φ = 47944945920.

The previous prime is 197823232853. The next prime is 197823232889. The reversal of 197823232860 is 68232328791.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2707569 + ... + 2779671.

It is an arithmetic number, because the mean of its divisors is an integer number (6295977072).

Almost surely, 2^197823232860 is an apocalyptic number.

197823232860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

197823232860 is an abundant number, since it is smaller than the sum of its proper divisors (406590566052).

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

197823232860 is a wasteful number, since it uses less digits than its factorization.

197823232860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76283 (or 76281 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 51.

The spelling of 197823232860 in words is "one hundred ninety-seven billion, eight hundred twenty-three million, two hundred thirty-two thousand, eight hundred sixty".