116689958 has 16 divisors (see below), whose sum is σ = 218225664. Its totient is φ = 45463560.

The previous prime is 116689891. The next prime is 116689961. The reversal of 116689958 is 859986611.

It is a congruent number.

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, 378710 + ... + 379017.

It is an arithmetic number, because the mean of its divisors is an integer number (13639104).

Almost surely, 2^116689958 is an apocalyptic number.

116689958 is a deficient number, since it is larger than the sum of its proper divisors (101535706).

116689958 is a wasteful number, since it uses less digits than its factorization.

116689958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 757747.

The product of its digits is 933120, while the sum is 53.

The square root of 116689958 is about 10802.3126227674. The cubic root of 116689958 is about 488.6649176534.

The spelling of 116689958 in words is "one hundred sixteen million, six hundred eighty-nine thousand, nine hundred fifty-eight".