6491116 has 6 divisors (see below), whose sum is σ = 11359460. Its totient is φ = 3245556.

The previous prime is 6491101. The next prime is 6491117. The reversal of 6491116 is 6111946.

It is not an unprimeable number, because it can be changed into a prime (6491117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 811386 + ... + 811393.

Almost surely, 2^6491116 is an apocalyptic number.

It is an amenable number.

6491116 is a deficient number, since it is larger than the sum of its proper divisors (4868344).

6491116 is a wasteful number, since it uses less digits than its factorization.

6491116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1622783 (or 1622781 counting only the distinct ones).

The product of its digits is 1296, while the sum is 28.

The square root of 6491116 is about 2547.7668653156. The cubic root of 6491116 is about 186.5404943850.

The spelling of 6491116 in words is "six million, four hundred ninety-one thousand, one hundred sixteen".