197814056 has 16 divisors (see below), whose sum is σ = 404619840. Its totient is φ = 89915440.

The previous prime is 197814049. The next prime is 197814059. The reversal of 197814056 is 650418791.

197814056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×197814056² = 78260801502342272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (197814059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1123856 + ... + 1124031.

It is an arithmetic number, because the mean of its divisors is an integer number (25288740).

Almost surely, 2^197814056 is an apocalyptic number.

It is an amenable number.

197814056 is an abundant number, since it is smaller than the sum of its proper divisors (206805784).

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

197814056 is a wasteful number, since it uses less digits than its factorization.

197814056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2247904 (or 2247900 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 41.

The square root of 197814056 is about 14064.6384951765. The cubic root of 197814056 is about 582.6651582737.

The spelling of 197814056 in words is "one hundred ninety-seven million, eight hundred fourteen thousand, fifty-six".