116601438 has 8 divisors (see below), whose sum is σ = 233202888. Its totient is φ = 38867144.

The previous prime is 116601437. The next prime is 116601449. The reversal of 116601438 is 834106611.

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

116601438 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116601437) 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, 9716781 + ... + 9716792.

It is an arithmetic number, because the mean of its divisors is an integer number (29150361).

Almost surely, 2^116601438 is an apocalyptic number.

116601438 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.

116601438 is a wasteful number, since it uses less digits than its factorization.

116601438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19433578.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 116601438 is about 10798.2145746415. The cubic root of 116601438 is about 488.5413207250.

The spelling of 116601438 in words is "one hundred sixteen million, six hundred one thousand, four hundred thirty-eight".