6506468 has 6 divisors (see below), whose sum is σ = 11386326. Its totient is φ = 3253232.

The previous prime is 6506441. The next prime is 6506473. The reversal of 6506468 is 8646056.

It can be written as a sum of positive squares in only one way, i.e., 3810304 + 2696164 = 1952^2 + 1642^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 813305 + ... + 813312.

It is an arithmetic number, because the mean of its divisors is an integer number (1897721).

Almost surely, 2^6506468 is an apocalyptic number.

It is an amenable number.

6506468 is a deficient number, since it is larger than the sum of its proper divisors (4879858).

6506468 is a wasteful number, since it uses less digits than its factorization.

6506468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1626621 (or 1626619 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 6506468 is about 2550.7779205568. Note that the first 3 decimals coincide. The cubic root of 6506468 is about 186.6874395817.

The spelling of 6506468 in words is "six million, five hundred six thousand, four hundred sixty-eight".