116945938 has 16 divisors (see below), whose sum is σ = 183433536. Its totient is φ = 55812240.

The previous prime is 116945909. The next prime is 116945953. The reversal of 116945938 is 839549611.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 21628 + ... + 26488.

It is an arithmetic number, because the mean of its divisors is an integer number (11464596).

Almost surely, 2^116945938 is an apocalyptic number.

116945938 is a deficient number, since it is larger than the sum of its proper divisors (66487598).

116945938 is a wasteful number, since it uses less digits than its factorization.

116945938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5409.

The product of its digits is 233280, while the sum is 46.

The square root of 116945938 is about 10814.1545208121. The cubic root of 116945938 is about 489.0219809095.

The spelling of 116945938 in words is "one hundred sixteen million, nine hundred forty-five thousand, nine hundred thirty-eight".