197652 has 48 divisors (see below), whose sum is σ = 570752. Its totient is φ = 51840.

The previous prime is 197651. The next prime is 197677. The reversal of 197652 is 256791.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (197651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1002 + ... + 1182.

2¹⁹⁷⁶⁵² is an apocalyptic number.

197652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 197652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (285376).

197652 is an abundant number, since it is smaller than the sum of its proper divisors (373100).

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

197652 is a wasteful number, since it uses less digits than its factorization.

197652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208 (or 206 counting only the distinct ones).

The product of its digits is 3780, while the sum is 30.

The square root of 197652 is about 444.5807013355. The cubic root of 197652 is about 58.2506001768.

The spelling of 197652 in words is "one hundred ninety-seven thousand, six hundred fifty-two".