9040248 has 80 divisors (see below), whose sum is σ = 28952880. Its totient is φ = 2581632.

The previous prime is 9040237. The next prime is 9040249. The reversal of 9040248 is 8420409.

9040248 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9040249) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3540 + ... + 5532.

It is an arithmetic number, because the mean of its divisors is an integer number (361911).

Almost surely, 2^9040248 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9040248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14476440).

9040248 is an abundant number, since it is smaller than the sum of its proper divisors (19912632).

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

9040248 is a wasteful number, since it uses less digits than its factorization.

9040248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2018 (or 2005 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 9040248 is about 3006.7005171783. The cubic root of 9040248 is about 208.3179923993.

The spelling of 9040248 in words is "nine million, forty thousand, two hundred forty-eight".