197286795 has 24 divisors (see below), whose sum is σ = 349919856. Its totient is φ = 102771648.

The previous prime is 197286769. The next prime is 197286799. The reversal of 197286795 is 597682791.

It is not a de Polignac number, because 197286795 - 2⁵ = 197286763 is a prime.

It is not an unprimeable number, because it can be changed into a prime (197286799) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49044 + ... + 52913.

It is an arithmetic number, because the mean of its divisors is an integer number (14579994).

Almost surely, 2^197286795 is an apocalyptic number.

197286795 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

197286795 is a deficient number, since it is larger than the sum of its proper divisors (152633061).

197286795 is a wasteful number, since it uses less digits than its factorization.

197286795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102011 (or 102008 counting only the distinct ones).

The product of its digits is 1905120, while the sum is 54.

The square root of 197286795 is about 14045.8817807925. The cubic root of 197286795 is about 582.1470117868.

The spelling of 197286795 in words is "one hundred ninety-seven million, two hundred eighty-six thousand, seven hundred ninety-five".