118883534 has 16 divisors (see below), whose sum is σ = 222327936. Its totient is φ = 46318200.

The previous prime is 118883509. The next prime is 118883587. The reversal of 118883534 is 435388811.

It is a junction number, because it is equal to n+sod(n) for n = 118883491 and 118883500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 385832 + ... + 386139.

It is an arithmetic number, because the mean of its divisors is an integer number (13895496).

Almost surely, 2^118883534 is an apocalyptic number.

118883534 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

118883534 is a deficient number, since it is larger than the sum of its proper divisors (103444402).

118883534 is a wasteful number, since it uses less digits than its factorization.

118883534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 771991.

The product of its digits is 92160, while the sum is 41.

The square root of 118883534 is about 10903.3725975039. The cubic root of 118883534 is about 491.7079562120.

The spelling of 118883534 in words is "one hundred eighteen million, eight hundred eighty-three thousand, five hundred thirty-four".