116969894 has 8 divisors (see below), whose sum is σ = 185775768. Its totient is φ = 55044640.

The previous prime is 116969893. The next prime is 116969929. The reversal of 116969894 is 498969611.

It is a happy number.

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

It is a super-2 number, since 2×116969894² = 27363912204742472, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116969891) 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, 1720112 + ... + 1720179.

It is an arithmetic number, because the mean of its divisors is an integer number (23221971).

Almost surely, 2^116969894 is an apocalyptic number.

116969894 is a deficient number, since it is larger than the sum of its proper divisors (68805874).

116969894 is a wasteful number, since it uses less digits than its factorization.

116969894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3440310.

The product of its digits is 839808, while the sum is 53.

The square root of 116969894 is about 10815.2620865146. The cubic root of 116969894 is about 489.0553701574.

The spelling of 116969894 in words is "one hundred sixteen million, nine hundred sixty-nine thousand, eight hundred ninety-four".