118697494 has 8 divisors (see below), whose sum is σ = 178517160. Its totient is φ = 59191776.

The previous prime is 118697477. The next prime is 118697507. The reversal of 118697494 is 494796811.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77539 + ... + 79054.

It is an arithmetic number, because the mean of its divisors is an integer number (22314645).

Almost surely, 2^118697494 is an apocalyptic number.

118697494 is a deficient number, since it is larger than the sum of its proper divisors (59819666).

118697494 is a wasteful number, since it uses less digits than its factorization.

118697494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156974.

The product of its digits is 435456, while the sum is 49.

The square root of 118697494 is about 10894.8379519844. The cubic root of 118697494 is about 491.4513322035.

The spelling of 118697494 in words is "one hundred eighteen million, six hundred ninety-seven thousand, four hundred ninety-four".