118548851 has 8 divisors (see below), whose sum is σ = 122962224. Its totient is φ = 114199200.

The previous prime is 118548827. The next prime is 118548853. The reversal of 118548851 is 158845811.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-118548851 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 118548799 and 118548808.

It is not an unprimeable number, because it can be changed into a prime (118548853) 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, 12125 + ... + 19598.

It is an arithmetic number, because the mean of its divisors is an integer number (15370278).

Almost surely, 2^118548851 is an apocalyptic number.

118548851 is a deficient number, since it is larger than the sum of its proper divisors (4413373).

118548851 is a wasteful number, since it uses less digits than its factorization.

118548851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31861.

The product of its digits is 51200, while the sum is 41.

The square root of 118548851 is about 10888.0140980805. The cubic root of 118548851 is about 491.2461009258.

The spelling of 118548851 in words is "one hundred eighteen million, five hundred forty-eight thousand, eight hundred fifty-one".