3247248 has 20 divisors (see below), whose sum is σ = 8388848. Its totient is φ = 1082400.

The previous prime is 3247243. The next prime is 3247249. The reversal of 3247248 is 8427423.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a zygodrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (3247243) 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, 33778 + ... + 33873.

Almost surely, 2^3247248 is an apocalyptic number.

It is an amenable number.

3247248 is an abundant number, since it is smaller than the sum of its proper divisors (5141600).

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

3247248 is a wasteful number, since it uses less digits than its factorization.

3247248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67662 (or 67656 counting only the distinct ones).

The product of its digits is 10752, while the sum is 30.

The square root of 3247248 is about 1802.0122086157. The cubic root of 3247248 is about 148.0829824386.

The spelling of 3247248 in words is "three million, two hundred forty-seven thousand, two hundred forty-eight".