1152194516 has 24 divisors (see below), whose sum is σ = 2329036416. Its totient is φ = 492917120.

The previous prime is 1152194473. The next prime is 1152194521. The reversal of 1152194516 is 6154912511.

It is a congruent 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, 769436 + ... + 770931.

It is an arithmetic number, because the mean of its divisors is an integer number (97043184).

Almost surely, 2^1152194516 is an apocalyptic number.

It is an amenable number.

1152194516 is an abundant number, since it is smaller than the sum of its proper divisors (1176841900).

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

1152194516 is a wasteful number, since it uses less digits than its factorization.

1152194516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1540399 (or 1540397 counting only the distinct ones).

The product of its digits is 10800, while the sum is 35.

The square root of 1152194516 is about 33943.9908673096. The cubic root of 1152194516 is about 1048.3555562303.

The spelling of 1152194516 in words is "one billion, one hundred fifty-two million, one hundred ninety-four thousand, five hundred sixteen".