116407838 has 4 divisors (see below), whose sum is σ = 174611760. Its totient is φ = 58203918.

The previous prime is 116407831. The next prime is 116407847. The reversal of 116407838 is 838704611.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116407831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29101958 + ... + 29101961.

It is an arithmetic number, because the mean of its divisors is an integer number (43652940).

Almost surely, 2^116407838 is an apocalyptic number.

116407838 is a deficient number, since it is larger than the sum of its proper divisors (58203922).

116407838 is an equidigital number, since it uses as much as digits as its factorization.

116407838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58203921.

The product of its (nonzero) digits is 32256, while the sum is 38.

The square root of 116407838 is about 10789.2464055651. The cubic root of 116407838 is about 488.2707866274.

The spelling of 116407838 in words is "one hundred sixteen million, four hundred seven thousand, eight hundred thirty-eight".