197860632 has 32 divisors (see below), whose sum is σ = 495207600. Its totient is φ = 65879424.

The previous prime is 197860613. The next prime is 197860633. The reversal of 197860632 is 236068791.

It is a happy number.

197860632 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (197860633) 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, 19794 + ... + 28062.

Almost surely, 2^197860632 is an apocalyptic number.

197860632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

197860632 is an abundant number, since it is smaller than the sum of its proper divisors (297346968).

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

197860632 is a wasteful number, since it uses less digits than its factorization.

197860632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9275 (or 9271 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 42.

The square root of 197860632 is about 14066.2941814822. The cubic root of 197860632 is about 582.7108848570.

The spelling of 197860632 in words is "one hundred ninety-seven million, eight hundred sixty thousand, six hundred thirty-two".