1192720316 has 12 divisors (see below), whose sum is σ = 2131670688. Its totient is φ = 583671552.

The previous prime is 1192720261. The next prime is 1192720337. The reversal of 1192720316 is 6130272911.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3171941 + ... + 3172316.

It is an arithmetic number, because the mean of its divisors is an integer number (177639224).

Almost surely, 2^1192720316 is an apocalyptic number.

It is an amenable number.

1192720316 is a deficient number, since it is larger than the sum of its proper divisors (938950372).

1192720316 is a wasteful number, since it uses less digits than its factorization.

1192720316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6344308 (or 6344306 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 1192720316 is about 34535.7831241743. The cubic root of 1192720316 is about 1060.5053707429.

The spelling of 1192720316 in words is "one billion, one hundred ninety-two million, seven hundred twenty thousand, three hundred sixteen".