4118988 has 24 divisors (see below), whose sum is σ = 9871792. Its totient is φ = 1335744.

The previous prime is 4118977. The next prime is 4118993. The reversal of 4118988 is 8898114.

It is a happy 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, 4195 + ... + 5082.

Almost surely, 2^4118988 is an apocalyptic number.

It is an amenable number.

4118988 is an abundant number, since it is smaller than the sum of its proper divisors (5752804).

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

4118988 is a wasteful number, since it uses less digits than its factorization.

4118988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9321 (or 9319 counting only the distinct ones).

The product of its digits is 18432, while the sum is 39.

The square root of 4118988 is about 2029.5290094009. The cubic root of 4118988 is about 160.2987646923.

The spelling of 4118988 in words is "four million, one hundred eighteen thousand, nine hundred eighty-eight".