197435214 has 12 divisors (see below), whose sum is σ = 427776336. Its totient is φ = 65811732.

The previous prime is 197435207. The next prime is 197435237. The reversal of 197435214 is 412534791.

197435214 is a `hidden beast` number, since 1 + 9 + 7 + 435 + 214 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5484294 + ... + 5484329.

It is an arithmetic number, because the mean of its divisors is an integer number (35648028).

Almost surely, 2^197435214 is an apocalyptic number.

197435214 is an abundant number, since it is smaller than the sum of its proper divisors (230341122).

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

197435214 is a wasteful number, since it uses less digits than its factorization.

197435214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10968631 (or 10968628 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 197435214 is about 14051.1641510588. The cubic root of 197435214 is about 582.2929584018.

The spelling of 197435214 in words is "one hundred ninety-seven million, four hundred thirty-five thousand, two hundred fourteen".