197070930 has 96 divisors (see below), whose sum is σ = 591462144. Its totient is φ = 44592768.

The previous prime is 197070911. The next prime is 197070959. The reversal of 197070930 is 39070791.

197070930 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 63372 + ... + 66408.

It is an arithmetic number, because the mean of its divisors is an integer number (6161064).

Almost surely, 2^197070930 is an apocalyptic number.

197070930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 197070930, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (295731072).

197070930 is an abundant number, since it is smaller than the sum of its proper divisors (394391214).

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

197070930 is a wasteful number, since it uses less digits than its factorization.

197070930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3160 (or 3157 counting only the distinct ones).

The product of its (nonzero) digits is 11907, while the sum is 36.

The square root of 197070930 is about 14038.1953968450. The cubic root of 197070930 is about 581.9346119900.

It can be divided in two parts, 1970 and 70930, that added together give a square (72900 = 270²).

The spelling of 197070930 in words is "one hundred ninety-seven million, seventy thousand, nine hundred thirty".