6491052 has 18 divisors (see below), whose sum is σ = 16408028. Its totient is φ = 2163672.

The previous prime is 6491047. The next prime is 6491081. The reversal of 6491052 is 2501946.

6491052 is a `hidden beast` number, since 649 + 10 + 5 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 90118 + ... + 90189.

Almost surely, 2^6491052 is an apocalyptic number.

It is an amenable number.

6491052 is an abundant number, since it is smaller than the sum of its proper divisors (9916976).

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

6491052 is a wasteful number, since it uses less digits than its factorization.

6491052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180317 (or 180312 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 6491052 is about 2547.7543052657. The cubic root of 6491052 is about 186.5398813096.

Adding to 6491052 its reverse (2501946), we get a palindrome (8992998).

The spelling of 6491052 in words is "six million, four hundred ninety-one thousand, fifty-two".