116726406 has 8 divisors (see below), whose sum is σ = 233452824. Its totient is φ = 38908800.

The previous prime is 116726399. The next prime is 116726411. The reversal of 116726406 is 604627611.

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

116726406 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent 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, 9727195 + ... + 9727206.

It is an arithmetic number, because the mean of its divisors is an integer number (29181603).

Almost surely, 2^116726406 is an apocalyptic number.

116726406 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

116726406 is a wasteful number, since it uses less digits than its factorization.

116726406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19454406.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 116726406 is about 10803.9995372084. Note that the first 3 decimals coincide. The cubic root of 116726406 is about 488.7157903681.

The spelling of 116726406 in words is "one hundred sixteen million, seven hundred twenty-six thousand, four hundred six".