118898853 has 4 divisors (see below), whose sum is σ = 158531808. Its totient is φ = 79265900.

The previous prime is 118898839. The next prime is 118898887. The reversal of 118898853 is 358898811.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 118898853 - 2⁹ = 118898341 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 118898796 and 118898805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118898453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19816473 + ... + 19816478.

It is an arithmetic number, because the mean of its divisors is an integer number (39632952).

Almost surely, 2^118898853 is an apocalyptic number.

It is an amenable number.

118898853 is a deficient number, since it is larger than the sum of its proper divisors (39632955).

118898853 is an equidigital number, since it uses as much as digits as its factorization.

118898853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39632954.

The product of its digits is 552960, while the sum is 51.

The square root of 118898853 is about 10904.0750639383. The cubic root of 118898853 is about 491.7290753427.

The spelling of 118898853 in words is "one hundred eighteen million, eight hundred ninety-eight thousand, eight hundred fifty-three".