1196428648 has 32 divisors (see below), whose sum is σ = 2286113760. Its totient is φ = 586872000.

The previous prime is 1196428637. The next prime is 1196428657. The reversal of 1196428648 is 8468246911.

It is a happy 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, 130090 + ... + 138982.

It is an arithmetic number, because the mean of its divisors is an integer number (71441055).

Almost surely, 2^1196428648 is an apocalyptic number.

It is an amenable number.

1196428648 is a deficient number, since it is larger than the sum of its proper divisors (1089685112).

1196428648 is a wasteful number, since it uses less digits than its factorization.

1196428648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9217 (or 9213 counting only the distinct ones).

The product of its digits is 663552, while the sum is 49.

The square root of 1196428648 is about 34589.4297148710. The cubic root of 1196428648 is about 1061.6033194685.

The spelling of 1196428648 in words is "one billion, one hundred ninety-six million, four hundred twenty-eight thousand, six hundred forty-eight".