197627080 has 64 divisors (see below), whose sum is σ = 515393280. Its totient is φ = 66796800.

The previous prime is 197627041. The next prime is 197627117. The reversal of 197627080 is 80726791.

197627080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14910 + ... + 24850.

It is an arithmetic number, because the mean of its divisors is an integer number (8053020).

Almost surely, 2^197627080 is an apocalyptic number.

197627080 is a gapful number since it is divisible by the number (10) 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 197627080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (257696640).

197627080 is an abundant number, since it is smaller than the sum of its proper divisors (317766200).

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

197627080 is a wasteful number, since it uses less digits than its factorization.

197627080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10030 (or 10026 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 40.

The square root of 197627080 is about 14057.9898989863. The cubic root of 197627080 is about 582.4815199182.

The spelling of 197627080 in words is "one hundred ninety-seven million, six hundred twenty-seven thousand, eighty".