118434627 has 24 divisors (see below), whose sum is σ = 174681936. Its totient is φ = 77305536.

The previous prime is 118434607. The next prime is 118434649. The reversal of 118434627 is 726434811.

It is not a de Polignac number, because 118434627 - 2⁷ = 118434499 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 118434591 and 118434600.

It is not an unprimeable number, because it can be changed into a prime (118434607) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 118293 + ... + 119289.

It is an arithmetic number, because the mean of its divisors is an integer number (7278414).

Almost surely, 2^118434627 is an apocalyptic number.

118434627 is a deficient number, since it is larger than the sum of its proper divisors (56247309).

118434627 is a wasteful number, since it uses less digits than its factorization.

118434627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1267 (or 1264 counting only the distinct ones).

The product of its digits is 32256, while the sum is 36.

The square root of 118434627 is about 10882.7674329648. The cubic root of 118434627 is about 491.0882753389.

The spelling of 118434627 in words is "one hundred eighteen million, four hundred thirty-four thousand, six hundred twenty-seven".