116942818 has 4 divisors (see below), whose sum is σ = 175414230. Its totient is φ = 58471408.

The previous prime is 116942809. The next prime is 116942821. The reversal of 116942818 is 818249611.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 82755409 + 34187409 = 9097^2 + 5847^2 .

It is a super-2 number, since 2×116942818² = 27351245363562248, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29235703 + ... + 29235706.

Almost surely, 2^116942818 is an apocalyptic number.

116942818 is a deficient number, since it is larger than the sum of its proper divisors (58471412).

116942818 is an equidigital number, since it uses as much as digits as its factorization.

116942818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58471411.

The product of its digits is 27648, while the sum is 40.

The square root of 116942818 is about 10814.0102644671. The cubic root of 116942818 is about 489.0176319993.

The spelling of 116942818 in words is "one hundred sixteen million, nine hundred forty-two thousand, eight hundred eighteen".