116439458 has 8 divisors (see below), whose sum is σ = 174708252. Its totient is φ = 58203376.

The previous prime is 116439439. The next prime is 116439473. The reversal of 116439458 is 854934611.

It can be written as a sum of positive squares in 2 ways, for example, as 116359369 + 80089 = 10787^2 + 283^2 .

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4916 + ... + 16032.

Almost surely, 2^116439458 is an apocalyptic number.

116439458 is a deficient number, since it is larger than the sum of its proper divisors (58268794).

116439458 is a wasteful number, since it uses less digits than its factorization.

116439458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16356.

The product of its digits is 103680, while the sum is 41.

The square root of 116439458 is about 10790.7116540106. The cubic root of 116439458 is about 488.3149924839.

The spelling of 116439458 in words is "one hundred sixteen million, four hundred thirty-nine thousand, four hundred fifty-eight".