118453764 has 48 divisors (see below), whose sum is σ = 324717120. Its totient is φ = 33133440.

The previous prime is 118453763. The next prime is 118453793. The reversal of 118453764 is 467354811.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (118453763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32799 + ... + 36230.

It is an arithmetic number, because the mean of its divisors is an integer number (6764940).

Almost surely, 2^118453764 is an apocalyptic number.

It is an amenable number.

118453764 is an abundant number, since it is smaller than the sum of its proper divisors (206263356).

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

118453764 is a wasteful number, since it uses less digits than its factorization.

118453764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69060 (or 69058 counting only the distinct ones).

The product of its digits is 80640, while the sum is 39.

The square root of 118453764 is about 10883.6466315293. The cubic root of 118453764 is about 491.1147243891.

The spelling of 118453764 in words is "one hundred eighteen million, four hundred fifty-three thousand, seven hundred sixty-four".