118002480 has 40 divisors (see below), whose sum is σ = 365808432. Its totient is φ = 31467264.

The previous prime is 118002463. The next prime is 118002481. The reversal of 118002480 is 84200811.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 118002480.

It is not an unprimeable number, because it can be changed into a prime (118002481) 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, 245599 + ... + 246078.

Almost surely, 2^118002480 is an apocalyptic number.

118002480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

118002480 is an abundant number, since it is smaller than the sum of its proper divisors (247805952).

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

118002480 is a wasteful number, since it uses less digits than its factorization.

118002480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491693 (or 491687 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 24.

The square root of 118002480 is about 10862.8946418531. The cubic root of 118002480 is about 490.4902493071.

The spelling of 118002480 in words is "one hundred eighteen million, two thousand, four hundred eighty".