197267463 has 6 divisors (see below), whose sum is σ = 284941904. Its totient is φ = 131511636.

The previous prime is 197267459. The next prime is 197267467. The reversal of 197267463 is 364762791.

It is an interprime number because it is at equal distance from previous prime (197267459) and next prime (197267467).

It is not a de Polignac number, because 197267463 - 2² = 197267459 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (197267467) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10959295 + ... + 10959312.

Almost surely, 2^197267463 is an apocalyptic number.

197267463 is a deficient number, since it is larger than the sum of its proper divisors (87674441).

197267463 is a wasteful number, since it uses less digits than its factorization.

197267463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21918613 (or 21918610 counting only the distinct ones).

The product of its digits is 381024, while the sum is 45.

The square root of 197267463 is about 14045.1935906914. The cubic root of 197267463 is about 582.1279964347.

The spelling of 197267463 in words is "one hundred ninety-seven million, two hundred sixty-seven thousand, four hundred sixty-three".