197084052 has 72 divisors (see below), whose sum is σ = 558204192. Its totient is φ = 58104000.

The previous prime is 197084039. The next prime is 197084053. The reversal of 197084052 is 250480791.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 197083998 and 197084016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (197084053) 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, 7927 + ... + 21377.

It is an arithmetic number, because the mean of its divisors is an integer number (7752836).

Almost surely, 2^197084052 is an apocalyptic number.

197084052 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 197084052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (279102096).

197084052 is an abundant number, since it is smaller than the sum of its proper divisors (361120140).

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

197084052 is a wasteful number, since it uses less digits than its factorization.

197084052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13509 (or 13504 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 197084052 is about 14038.6627568298. The cubic root of 197084052 is about 581.9475277737.

The spelling of 197084052 in words is "one hundred ninety-seven million, eighty-four thousand, fifty-two".