197487010 has 32 divisors (see below), whose sum is σ = 413932032. Its totient is φ = 66431040.

The previous prime is 197487001. The next prime is 197487029. The reversal of 197487010 is 10784791.

197487010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×197487010² = 78002238237480200, which contains 22 as substring.

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, 22906 + ... + 30325.

It is an arithmetic number, because the mean of its divisors is an integer number (12935376).

Almost surely, 2^197487010 is an apocalyptic number.

197487010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

197487010 is an abundant number, since it is smaller than the sum of its proper divisors (216445022).

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

197487010 is a wasteful number, since it uses less digits than its factorization.

197487010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53298.

The product of its (nonzero) digits is 14112, while the sum is 37.

The square root of 197487010 is about 14053.0071514961. The cubic root of 197487010 is about 582.3438743594.

The spelling of 197487010 in words is "one hundred ninety-seven million, four hundred eighty-seven thousand, ten".