118974854 has 4 divisors (see below), whose sum is σ = 178462284. Its totient is φ = 59487426.

The previous prime is 118974853. The next prime is 118974871. The reversal of 118974854 is 458479811.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 118974799 and 118974808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118974853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29743712 + ... + 29743715.

It is an arithmetic number, because the mean of its divisors is an integer number (44615571).

Almost surely, 2^118974854 is an apocalyptic number.

118974854 is a deficient number, since it is larger than the sum of its proper divisors (59487430).

118974854 is an equidigital number, since it uses as much as digits as its factorization.

118974854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59487429.

The product of its digits is 322560, while the sum is 47.

The square root of 118974854 is about 10907.5594887216. The cubic root of 118974854 is about 491.8338252780.

The spelling of 118974854 in words is "one hundred eighteen million, nine hundred seventy-four thousand, eight hundred fifty-four".