196223030 has 16 divisors (see below), whose sum is σ = 353363040. Its totient is φ = 78453312.

The previous prime is 196223029. The next prime is 196223059. The reversal of 196223030 is 30322691.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35066 + ... + 40274.

It is an arithmetic number, because the mean of its divisors is an integer number (22085190).

Almost surely, 2^196223030 is an apocalyptic number.

196223030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

196223030 is a deficient number, since it is larger than the sum of its proper divisors (157140010).

196223030 is a wasteful number, since it uses less digits than its factorization.

196223030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8983.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 196223030 is about 14007.9630924699. The cubic root of 196223030 is about 581.0988186613.

The spelling of 196223030 in words is "one hundred ninety-six million, two hundred twenty-three thousand, thirty".