118476434 has 16 divisors (see below), whose sum is σ = 190037016. Its totient is φ = 55200000.

The previous prime is 118476433. The next prime is 118476443. The reversal of 118476434 is 434674811.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 117657409 + 819025 = 10847^2 + 905^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (118476433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13817 + ... + 20684.

Almost surely, 2^118476434 is an apocalyptic number.

118476434 is a deficient number, since it is larger than the sum of its proper divisors (71560582).

118476434 is a wasteful number, since it uses less digits than its factorization.

118476434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34621.

The product of its digits is 64512, while the sum is 38.

The square root of 118476434 is about 10884.6880524891. The cubic root of 118476434 is about 491.1460526763.

It can be divided in two parts, 11847 and 6434, that added together give a palindrome (18281).

The spelling of 118476434 in words is "one hundred eighteen million, four hundred seventy-six thousand, four hundred thirty-four".