1192648228 has 12 divisors (see below), whose sum is σ = 2089290672. Its totient is φ = 595708040.

The previous prime is 1192648207. The next prime is 1192648267. The reversal of 1192648228 is 8228462911.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149650 + ... + 157417.

It is an arithmetic number, because the mean of its divisors is an integer number (174107556).

Almost surely, 2^1192648228 is an apocalyptic number.

It is an amenable number.

1192648228 is a deficient number, since it is larger than the sum of its proper divisors (896642444).

1192648228 is a wasteful number, since it uses less digits than its factorization.

1192648228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308042 (or 308040 counting only the distinct ones).

The product of its digits is 110592, while the sum is 43.

The square root of 1192648228 is about 34534.7394372681. The cubic root of 1192648228 is about 1060.4840046690.

The spelling of 1192648228 in words is "one billion, one hundred ninety-two million, six hundred forty-eight thousand, two hundred twenty-eight".