197374 has 16 divisors (see below), whose sum is σ = 317520. Its totient is φ = 91840.

The previous prime is 197371. The next prime is 197381. The reversal of 197374 is 473791.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (197371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2337 + ... + 2419.

It is an arithmetic number, because the mean of its divisors is an integer number (19845).

2¹⁹⁷³⁷⁴ is an apocalyptic number.

197374 is a deficient number, since it is larger than the sum of its proper divisors (120146).

197374 is a wasteful number, since it uses less digits than its factorization.

197374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155.

The product of its digits is 5292, while the sum is 31.

The square root of 197374 is about 444.2679371731. The cubic root of 197374 is about 58.2232772979.

The spelling of 197374 in words is "one hundred ninety-seven thousand, three hundred seventy-four".