6648452 has 12 divisors (see below), whose sum is σ = 11657436. Its totient is φ = 3317760.

The previous prime is 6648431. The next prime is 6648457. The reversal of 6648452 is 2548466.

It can be written as a sum of positive squares in 2 ways, for example, as 5125696 + 1522756 = 2264^2 + 1234^2 .

It is not an unprimeable number, because it can be changed into a prime (6648457) 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, 1268 + ... + 3860.

It is an arithmetic number, because the mean of its divisors is an integer number (971453).

Almost surely, 2^6648452 is an apocalyptic number.

It is an amenable number.

6648452 is a deficient number, since it is larger than the sum of its proper divisors (5008984).

6648452 is a wasteful number, since it uses less digits than its factorization.

6648452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3238 (or 3236 counting only the distinct ones).

The product of its digits is 46080, while the sum is 35.

The square root of 6648452 is about 2578.4592298503. The cubic root of 6648452 is about 188.0356428573.

The spelling of 6648452 in words is "six million, six hundred forty-eight thousand, four hundred fifty-two".