1152343672 has 16 divisors (see below), whose sum is σ = 2161233000. Its totient is φ = 576014880.

The previous prime is 1152343613. The next prime is 1152343679. The reversal of 1152343672 is 2763432511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1152343679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15222 + ... + 50362.

Almost surely, 2^1152343672 is an apocalyptic number.

It is an amenable number.

1152343672 is a deficient number, since it is larger than the sum of its proper divisors (1008889328).

1152343672 is a wasteful number, since it uses less digits than its factorization.

1152343672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39246 (or 39242 counting only the distinct ones).

The product of its digits is 30240, while the sum is 34.

The square root of 1152343672 is about 33946.1878861235. The cubic root of 1152343672 is about 1048.4007921611.

The spelling of 1152343672 in words is "one billion, one hundred fifty-two million, three hundred forty-three thousand, six hundred seventy-two".