8490048 has 56 divisors (see below), whose sum is σ = 25676352. Its totient is φ = 2425344.

The previous prime is 8490047. The next prime is 8490071. The reversal of 8490048 is 8400948.

It is a tau number, because it is divible by the number of its divisors (56).

It is not an unprimeable number, because it can be changed into a prime (8490043) 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, 1815 + ... + 4502.

Almost surely, 2^8490048 is an apocalyptic number.

It is an amenable number.

8490048 is an abundant number, since it is smaller than the sum of its proper divisors (17186304).

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

8490048 is a wasteful number, since it uses less digits than its factorization.

8490048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6339 (or 6329 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 8490048 is about 2913.7686936337. The cubic root of 8490048 is about 204.0030756937.

It can be divided in two parts, 84900 and 48, that added together give a palindrome (84948).

The spelling of 8490048 in words is "eight million, four hundred ninety thousand, forty-eight".