197032923 has 24 divisors (see below), whose sum is σ = 294108672. Its totient is φ = 127029168.

The previous prime is 197032909. The next prime is 197032937. The reversal of 197032923 is 329230791.

It is an interprime number because it is at equal distance from previous prime (197032909) and next prime (197032937).

It is not a de Polignac number, because 197032923 - 2⁶ = 197032859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (197032963) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37390 + ... + 42332.

It is an arithmetic number, because the mean of its divisors is an integer number (12254528).

Almost surely, 2^197032923 is an apocalyptic number.

197032923 is a deficient number, since it is larger than the sum of its proper divisors (97075749).

197032923 is a wasteful number, since it uses less digits than its factorization.

197032923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5095 (or 5092 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 36.

The square root of 197032923 is about 14036.8416319342. The cubic root of 197032923 is about 581.8971990463.

The spelling of 197032923 in words is "one hundred ninety-seven million, thirty-two thousand, nine hundred twenty-three".