1115642933 has 8 divisors (see below), whose sum is σ = 1120021248. Its totient is φ = 1111272624.

The previous prime is 1115642921. The next prime is 1115642939. The reversal of 1115642933 is 3392465111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1115642933 - 2¹⁰ = 1115641909 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1115642893 and 1115642902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1115642939) 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 7 ways as a sum of consecutive naturals, for example, 477035 + ... + 479367.

It is an arithmetic number, because the mean of its divisors is an integer number (140002656).

Almost surely, 2^1115642933 is an apocalyptic number.

It is an amenable number.

1115642933 is a deficient number, since it is larger than the sum of its proper divisors (4378315).

1115642933 is a wasteful number, since it uses less digits than its factorization.

1115642933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4003.

The product of its digits is 19440, while the sum is 35.

The square root of 1115642933 is about 33401.2414889028. The cubic root of 1115642933 is about 1037.1504009707.

The spelling of 1115642933 in words is "one billion, one hundred fifteen million, six hundred forty-two thousand, nine hundred thirty-three".