1116487426 has 8 divisors (see below), whose sum is σ = 1674875664. Its totient is φ = 558195540.

The previous prime is 1116487423. The next prime is 1116487433. The reversal of 1116487426 is 6247846111.

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

It is a super-2 number, since 2×1116487426² = 2493088344832210952, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1116487423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24421 + ... + 53191.

It is an arithmetic number, because the mean of its divisors is an integer number (209359458).

Almost surely, 2^1116487426 is an apocalyptic number.

1116487426 is a deficient number, since it is larger than the sum of its proper divisors (558388238).

1116487426 is a wasteful number, since it uses less digits than its factorization.

1116487426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48176.

The product of its digits is 64512, while the sum is 40.

The square root of 1116487426 is about 33413.8807383997. The cubic root of 1116487426 is about 1037.4120274951.

The spelling of 1116487426 in words is "one billion, one hundred sixteen million, four hundred eighty-seven thousand, four hundred twenty-six".