116491238 has 8 divisors (see below), whose sum is σ = 175702800. Its totient is φ = 57923640.

The previous prime is 116491189. The next prime is 116491241. The reversal of 116491238 is 832194611.

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

It is a junction number, because it is equal to n+sod(n) for n = 116491198 and 116491207.

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, 160538 + ... + 161261.

It is an arithmetic number, because the mean of its divisors is an integer number (21962850).

Almost surely, 2^116491238 is an apocalyptic number.

116491238 is a deficient number, since it is larger than the sum of its proper divisors (59211562).

116491238 is a wasteful number, since it uses less digits than its factorization.

116491238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321982.

The product of its digits is 10368, while the sum is 35.

The square root of 116491238 is about 10793.1106730173. The cubic root of 116491238 is about 488.3873654396.

The spelling of 116491238 in words is "one hundred sixteen million, four hundred ninety-one thousand, two hundred thirty-eight".