6490252 has 12 divisors (see below), whose sum is σ = 11518416. Its totient is φ = 3199280.

The previous prime is 6490247. The next prime is 6490271. The reversal of 6490252 is 2520946.

It is a self number, because there is not a number n which added to its sum of digits gives 6490252.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11143 + ... + 11710.

It is an arithmetic number, because the mean of its divisors is an integer number (959868).

Almost surely, 2^6490252 is an apocalyptic number.

It is an amenable number.

6490252 is a deficient number, since it is larger than the sum of its proper divisors (5028164).

6490252 is a wasteful number, since it uses less digits than its factorization.

6490252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22928 (or 22926 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 6490252 is about 2547.5972994176. The cubic root of 6490252 is about 186.5322175269.

The spelling of 6490252 in words is "six million, four hundred ninety thousand, two hundred fifty-two".