116258458 has 8 divisors (see below), whose sum is σ = 175032000. Its totient is φ = 57914460.

The previous prime is 116258437. The next prime is 116258459. The reversal of 116258458 is 854852611.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 116258458.

It is not an unprimeable number, because it can be changed into a prime (116258459) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106708 + ... + 107791.

It is an arithmetic number, because the mean of its divisors is an integer number (21879000).

Almost surely, 2^116258458 is an apocalyptic number.

116258458 is a deficient number, since it is larger than the sum of its proper divisors (58773542).

116258458 is a wasteful number, since it uses less digits than its factorization.

116258458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214772.

The product of its digits is 76800, while the sum is 40.

The square root of 116258458 is about 10782.3215496478. The cubic root of 116258458 is about 488.0618398968.

The spelling of 116258458 in words is "one hundred sixteen million, two hundred fifty-eight thousand, four hundred fifty-eight".