196468228 has 24 divisors (see below), whose sum is σ = 384227424. Its totient is φ = 87124800.

The previous prime is 196468213. The next prime is 196468309. The reversal of 196468228 is 822864691.

It is a super-2 number, since 2×196468228² = 77199529226919968, which contains 22 as substring.

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, 52650 + ... + 56257.

It is an arithmetic number, because the mean of its divisors is an integer number (16009476).

Almost surely, 2^196468228 is an apocalyptic number.

It is an amenable number.

196468228 is a deficient number, since it is larger than the sum of its proper divisors (187759196).

196468228 is a wasteful number, since it uses less digits than its factorization.

196468228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108963 (or 108961 counting only the distinct ones).

The product of its digits is 331776, while the sum is 46.

The square root of 196468228 is about 14016.7124533537. The cubic root of 196468228 is about 581.3407626717.

The spelling of 196468228 in words is "one hundred ninety-six million, four hundred sixty-eight thousand, two hundred twenty-eight".