197016 has 16 divisors (see below), whose sum is σ = 492600.
Its totient is φ = 65664.
The previous prime is 197009. The next prime is 197023. The reversal of 197016 is 610791.
197016 = T35 + T36 + ... +
It is an interprime number because it is at equal distance from previous prime (197009) and next prime (197023).
It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 8209 = 197016 / (1 + 9 + 7 + 0 + 1 + 6).
It is a zygodrome in base 2.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4081 + ... + 4128.
2197016 is an apocalyptic number.
It is an amenable number.
197016 is an abundant number, since it is smaller than the sum of its proper divisors (295584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
197016 is a wasteful number, since it uses less digits than its factorization.
197016 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8218 (or 8214 counting only the distinct ones).
The product of its (nonzero) digits is 378, while the sum is 24.
The square root of 197016 is about 443.8648442938.
The cubic root of 197016 is about 58.1880539008.
The spelling of 197016 in words is "one hundred ninety-seven thousand, sixteen".