1193064144 has 40 divisors (see below), whose sum is σ = 3086841120. Its totient is φ = 397074048.

The previous prime is 1193064143. The next prime is 1193064157. The reversal of 1193064144 is 4414603911.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1193064143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12774 + ... + 50490.

It is an arithmetic number, because the mean of its divisors is an integer number (77171028).

Almost surely, 2^1193064144 is an apocalyptic number.

It is an amenable number.

1193064144 is an abundant number, since it is smaller than the sum of its proper divisors (1893776976).

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

1193064144 is a wasteful number, since it uses less digits than its factorization.

1193064144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38387 (or 38381 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 1193064144 is about 34540.7606169870. The cubic root of 1193064144 is about 1060.6072656587.

The spelling of 1193064144 in words is "one billion, one hundred ninety-three million, sixty-four thousand, one hundred forty-four".