197105514 has 48 divisors (see below), whose sum is σ = 424927296. Its totient is φ = 60928000.

The previous prime is 197105501. The next prime is 197105521. The reversal of 197105514 is 415501791.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 122314 + ... + 123914.

It is an arithmetic number, because the mean of its divisors is an integer number (8852652).

Almost surely, 2^197105514 is an apocalyptic number.

197105514 is an abundant number, since it is smaller than the sum of its proper divisors (227821782).

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

197105514 is a wasteful number, since it uses less digits than its factorization.

197105514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1711 (or 1694 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 33.

The square root of 197105514 is about 14039.4271250646. The cubic root of 197105514 is about 581.9686512560.

The spelling of 197105514 in words is "one hundred ninety-seven million, one hundred five thousand, five hundred fourteen".