118881235 has 16 divisors (see below), whose sum is σ = 155859552. Its totient is φ = 86329600.

The previous prime is 118881223. The next prime is 118881241. The reversal of 118881235 is 532188811.

It is not a de Polignac number, because 118881235 - 2⁷ = 118881107 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 118881194 and 118881203.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50607 + ... + 52903.

It is an arithmetic number, because the mean of its divisors is an integer number (9741222).

Almost surely, 2^118881235 is an apocalyptic number.

118881235 is a deficient number, since it is larger than the sum of its proper divisors (36978317).

118881235 is a wasteful number, since it uses less digits than its factorization.

118881235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3254.

The product of its digits is 15360, while the sum is 37.

The square root of 118881235 is about 10903.2671708988. The cubic root of 118881235 is about 491.7047866004.

The spelling of 118881235 in words is "one hundred eighteen million, eight hundred eighty-one thousand, two hundred thirty-five".