1116375810 has 32 divisors (see below), whose sum is σ = 2922875712. Its totient is φ = 270636480.

The previous prime is 1116375809. The next prime is 1116375811. The reversal of 1116375810 is 185736111.

It is an interprime number because it is at equal distance from previous prime (1116375809) and next prime (1116375811).

It is a super-2 number, since 2×1116375810² = 2492589898306312200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1116375811) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1691149 + ... + 1691808.

It is an arithmetic number, because the mean of its divisors is an integer number (91339866).

Almost surely, 2^1116375810 is an apocalyptic number.

1116375810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1116375810 is an abundant number, since it is smaller than the sum of its proper divisors (1806499902).

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

1116375810 is a wasteful number, since it uses less digits than its factorization.

1116375810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3382978.

The product of its (nonzero) digits is 5040, while the sum is 33.

The square root of 1116375810 is about 33412.2104925729. The cubic root of 1116375810 is about 1037.3774560833.

The spelling of 1116375810 in words is "one billion, one hundred sixteen million, three hundred seventy-five thousand, eight hundred ten".