118280006 has 16 divisors (see below), whose sum is σ = 191268000. Its totient is φ = 54533568.

The previous prime is 118280003. The next prime is 118280017. The reversal of 118280006 is 600082811.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118280003) 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, 32570 + ... + 36018.

It is an arithmetic number, because the mean of its divisors is an integer number (11954250).

Almost surely, 2^118280006 is an apocalyptic number.

118280006 is a deficient number, since it is larger than the sum of its proper divisors (72987994).

118280006 is a wasteful number, since it uses less digits than its factorization.

118280006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4783.

The product of its (nonzero) digits is 768, while the sum is 26.

The square root of 118280006 is about 10875.6611753033. The cubic root of 118280006 is about 490.8744706703.

The spelling of 118280006 in words is "one hundred eighteen million, two hundred eighty thousand, six".