197140702 has 12 divisors (see below), whose sum is σ = 325038168. Its totient is φ = 89609300.

The previous prime is 197140673. The next prime is 197140711. The reversal of 197140702 is 207041791.

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, 407074 + ... + 407557.

It is an arithmetic number, because the mean of its divisors is an integer number (27086514).

Almost surely, 2^197140702 is an apocalyptic number.

197140702 is a deficient number, since it is larger than the sum of its proper divisors (127897466).

197140702 is a wasteful number, since it uses less digits than its factorization.

197140702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 814655 (or 814644 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 31.

The square root of 197140702 is about 14040.6802541757. The cubic root of 197140702 is about 582.0032809221.

The spelling of 197140702 in words is "one hundred ninety-seven million, one hundred forty thousand, seven hundred two".