116443658 has 8 divisors (see below), whose sum is σ = 174779652. Its totient is φ = 58183776.

The previous prime is 116443643. The next prime is 116443667. The reversal of 116443658 is 856344611.

It can be written as a sum of positive squares in 2 ways, for example, as 116273089 + 170569 = 10783^2 + 413^2 .

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

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, 15035 + ... + 21422.

Almost surely, 2^116443658 is an apocalyptic number.

116443658 is a deficient number, since it is larger than the sum of its proper divisors (58335994).

116443658 is a wasteful number, since it uses less digits than its factorization.

116443658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38056.

The product of its digits is 69120, while the sum is 38.

The square root of 116443658 is about 10790.9062640725. The cubic root of 116443658 is about 488.3208636275.

The spelling of 116443658 in words is "one hundred sixteen million, four hundred forty-three thousand, six hundred fifty-eight".