118827506 has 16 divisors (see below), whose sum is σ = 203874624. Its totient is φ = 50883504.

The previous prime is 118827503. The next prime is 118827509. The reversal of 118827506 is 605728811.

It is an interprime number because it is at equal distance from previous prime (118827503) and next prime (118827509).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 118827506.

It is not an unprimeable number, because it can be changed into a prime (118827503) 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, 18536 + ... + 24108.

It is an arithmetic number, because the mean of its divisors is an integer number (12742164).

Almost surely, 2^118827506 is an apocalyptic number.

118827506 is a deficient number, since it is larger than the sum of its proper divisors (85047118).

118827506 is a wasteful number, since it uses less digits than its factorization.

118827506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7105.

The product of its (nonzero) digits is 26880, while the sum is 38.

The square root of 118827506 is about 10900.8029979447. The cubic root of 118827506 is about 491.6306992489.

The spelling of 118827506 in words is "one hundred eighteen million, eight hundred twenty-seven thousand, five hundred six".