197022373 has 12 divisors (see below), whose sum is σ = 205444512. Its totient is φ = 188904240.

The previous prime is 197022349. The next prime is 197022379. The reversal of 197022373 is 373220791.

It is not a de Polignac number, because 197022373 - 2⁵ = 197022341 is a prime.

It is a super-2 number, since 2×197022373² = 77635630925102258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (197022379) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96186 + ... + 98212.

It is an arithmetic number, because the mean of its divisors is an integer number (17120376).

Almost surely, 2^197022373 is an apocalyptic number.

It is an amenable number.

197022373 is a deficient number, since it is larger than the sum of its proper divisors (8422139).

197022373 is an equidigital number, since it uses as much as digits as its factorization.

197022373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2172 (or 2135 counting only the distinct ones).

The product of its (nonzero) digits is 15876, while the sum is 34.

The square root of 197022373 is about 14036.4658301155. The cubic root of 197022373 is about 581.8868130916.

The spelling of 197022373 in words is "one hundred ninety-seven million, twenty-two thousand, three hundred seventy-three".