116454586 has 4 divisors (see below), whose sum is σ = 174681882. Its totient is φ = 58227292.

The previous prime is 116454571. The next prime is 116454587. The reversal of 116454586 is 685454611.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 94692361 + 21762225 = 9731^2 + 4665^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (116454587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29113645 + ... + 29113648.

Almost surely, 2^116454586 is an apocalyptic number.

116454586 is a deficient number, since it is larger than the sum of its proper divisors (58227296).

116454586 is an equidigital number, since it uses as much as digits as its factorization.

116454586 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58227295.

The product of its digits is 115200, while the sum is 40.

The square root of 116454586 is about 10791.4126044740. The cubic root of 116454586 is about 488.3361391222.

The spelling of 116454586 in words is "one hundred sixteen million, four hundred fifty-four thousand, five hundred eighty-six".