197485614 has 24 divisors (see below), whose sum is σ = 443734200. Its totient is φ = 65828376.

The previous prime is 197485591. The next prime is 197485633. The reversal of 197485614 is 416584791.

197485614 is a `hidden beast` number, since 19 + 74 + 8 + 561 + 4 = 666.

197485614 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 197485614.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 202689 + ... + 203660.

It is an arithmetic number, because the mean of its divisors is an integer number (18488925).

Almost surely, 2^197485614 is an apocalyptic number.

197485614 is an abundant number, since it is smaller than the sum of its proper divisors (246248586).

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

197485614 is an equidigital number, since it uses as much as digits as its factorization.

197485614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406366 (or 406354 counting only the distinct ones).

The product of its digits is 241920, while the sum is 45.

The square root of 197485614 is about 14052.9574823238. The cubic root of 197485614 is about 582.3425021950.

The spelling of 197485614 in words is "one hundred ninety-seven million, four hundred eighty-five thousand, six hundred fourteen".