197196470 has 16 divisors (see below), whose sum is σ = 363611808. Its totient is φ = 76954560.

The previous prime is 197196431. The next prime is 197196479. The reversal of 197196470 is 74691791.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (197196479) 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, 240074 + ... + 240893.

It is an arithmetic number, because the mean of its divisors is an integer number (22725738).

Almost surely, 2^197196470 is an apocalyptic number.

197196470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

197196470 is a deficient number, since it is larger than the sum of its proper divisors (166415338).

197196470 is a wasteful number, since it uses less digits than its factorization.

197196470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481015.

The product of its (nonzero) digits is 95256, while the sum is 44.

The square root of 197196470 is about 14042.6660574123. Note that the first 3 decimals coincide. The cubic root of 197196470 is about 582.0581556023.

The spelling of 197196470 in words is "one hundred ninety-seven million, one hundred ninety-six thousand, four hundred seventy".