118114478 has 16 divisors (see below), whose sum is σ = 183133440. Its totient is φ = 57100536.

The previous prime is 118114463. The next prime is 118114489. The reversal of 118114478 is 874411811.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 233 + ... + 15371.

It is an arithmetic number, because the mean of its divisors is an integer number (11445840).

Almost surely, 2^118114478 is an apocalyptic number.

118114478 is a deficient number, since it is larger than the sum of its proper divisors (65018962).

118114478 is a wasteful number, since it uses less digits than its factorization.

118114478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15271.

The product of its digits is 7168, while the sum is 35.

The square root of 118114478 is about 10868.0484908745. The cubic root of 118114478 is about 490.6453775625.

The spelling of 118114478 in words is "one hundred eighteen million, one hundred fourteen thousand, four hundred seventy-eight".