8190048 has 24 divisors (see below), whose sum is σ = 21499128. Its totient is φ = 2729984.

The previous prime is 8190041. The next prime is 8190067. The reversal of 8190048 is 8400918.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is an Ulam number.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 8189997 and 8190024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8190041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42561 + ... + 42752.

It is an arithmetic number, because the mean of its divisors is an integer number (895797).

Almost surely, 2^8190048 is an apocalyptic number.

It is an amenable number.

8190048 is an abundant number, since it is smaller than the sum of its proper divisors (13309080).

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

8190048 is a wasteful number, since it uses less digits than its factorization.

8190048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85326 (or 85318 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 8190048 is about 2861.8259905172. The cubic root of 8190048 is about 201.5713552146.

The spelling of 8190048 in words is "eight million, one hundred ninety thousand, forty-eight".