118380734 has 8 divisors (see below), whose sum is σ = 179230968. Its totient is φ = 58637080.

The previous prime is 118380709. The next prime is 118380737. The reversal of 118380734 is 437083811.

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 = 118380694 and 118380703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118380737) 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, 276377 + ... + 276804.

It is an arithmetic number, because the mean of its divisors is an integer number (22403871).

Almost surely, 2^118380734 is an apocalyptic number.

118380734 is a deficient number, since it is larger than the sum of its proper divisors (60850234).

118380734 is a wasteful number, since it uses less digits than its factorization.

118380734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553290.

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 118380734 is about 10880.2910806651. The cubic root of 118380734 is about 491.0137750666.

The spelling of 118380734 in words is "one hundred eighteen million, three hundred eighty thousand, seven hundred thirty-four".