9118248 has 16 divisors (see below), whose sum is σ = 22795680. Its totient is φ = 3039408.

The previous prime is 9118223. The next prime is 9118253. The reversal of 9118248 is 8428119.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 189940 + ... + 189987.

It is an arithmetic number, because the mean of its divisors is an integer number (1424730).

Almost surely, 2^9118248 is an apocalyptic number.

It is an amenable number.

9118248 is an abundant number, since it is smaller than the sum of its proper divisors (13677432).

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

9118248 is a wasteful number, since it uses less digits than its factorization.

9118248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379936 (or 379932 counting only the distinct ones).

The product of its digits is 4608, while the sum is 33.

The square root of 9118248 is about 3019.6436875896. The cubic root of 9118248 is about 208.9154057346.

Adding to 9118248 its product of digits (4608), we get a triangular number (9122856 = T₄₂₇₁).

The spelling of 9118248 in words is "nine million, one hundred eighteen thousand, two hundred forty-eight".