116385338 has 4 divisors (see below), whose sum is σ = 174578010. Its totient is φ = 58192668.

The previous prime is 116385337. The next prime is 116385341. The reversal of 116385338 is 833583611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 833583611 = 7 ⋅119083373.

It can be written as a sum of positive squares in only one way, i.e., 115842169 + 543169 = 10763^2 + 737^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (116385337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29096333 + ... + 29096336.

Almost surely, 2^116385338 is an apocalyptic number.

116385338 is a deficient number, since it is larger than the sum of its proper divisors (58192672).

116385338 is an equidigital number, since it uses as much as digits as its factorization.

116385338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58192671.

The product of its digits is 51840, while the sum is 38.

The square root of 116385338 is about 10788.2036502840. The cubic root of 116385338 is about 488.2393259721.

The spelling of 116385338 in words is "one hundred sixteen million, three hundred eighty-five thousand, three hundred thirty-eight".