118481862 has 16 divisors (see below), whose sum is σ = 240501312. Its totient is φ = 38904360.

The previous prime is 118481861. The next prime is 118481879. The reversal of 118481862 is 268184811.

It is a self number, because there is not a number n which added to its sum of digits gives 118481862.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118481861) 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, 146964 + ... + 147767.

It is an arithmetic number, because the mean of its divisors is an integer number (15031332).

Almost surely, 2^118481862 is an apocalyptic number.

118481862 is an abundant number, since it is smaller than the sum of its proper divisors (122019450).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

118481862 is a wasteful number, since it uses less digits than its factorization.

118481862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294803.

The product of its digits is 24576, while the sum is 39.

The square root of 118481862 is about 10884.9373907249. The cubic root of 118481862 is about 491.1535531836.

The spelling of 118481862 in words is "one hundred eighteen million, four hundred eighty-one thousand, eight hundred sixty-two".