118460440 has 96 divisors (see below), whose sum is σ = 326473200. Its totient is φ = 38465280.

The previous prime is 118460431. The next prime is 118460443. The reversal of 118460440 is 44064811.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 118460399 and 118460408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118460443) 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 23 ways as a sum of consecutive naturals, for example, 35650 + ... + 38830.

Almost surely, 2^118460440 is an apocalyptic number.

118460440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 118460440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163236600).

118460440 is an abundant number, since it is smaller than the sum of its proper divisors (208012760).

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

118460440 is a wasteful number, since it uses less digits than its factorization.

118460440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3225 (or 3214 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 118460440 is about 10883.9533258830. The cubic root of 118460440 is about 491.1239505496.

The spelling of 118460440 in words is "one hundred eighteen million, four hundred sixty thousand, four hundred forty".