1115935942 has 32 divisors (see below), whose sum is σ = 1908852480. Its totient is φ = 484329120.

The previous prime is 1115935939. The next prime is 1115935943. The reversal of 1115935942 is 2495395111.

It is a junction number, because it is equal to n+sod(n) for n = 1115935895 and 1115935904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1115935943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 343984 + ... + 347212.

It is an arithmetic number, because the mean of its divisors is an integer number (59651640).

Almost surely, 2^1115935942 is an apocalyptic number.

1115935942 is a deficient number, since it is larger than the sum of its proper divisors (792916538).

1115935942 is a wasteful number, since it uses less digits than its factorization.

1115935942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3948.

The product of its digits is 48600, while the sum is 40.

The square root of 1115935942 is about 33405.6274001851. The cubic root of 1115935942 is about 1037.2411910112.

The spelling of 1115935942 in words is "one billion, one hundred fifteen million, nine hundred thirty-five thousand, nine hundred forty-two".