6491174 has 4 divisors (see below), whose sum is σ = 9736764. Its totient is φ = 3245586.

The previous prime is 6491167. The next prime is 6491189. The reversal of 6491174 is 4711946.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4711946 = 2 ⋅2355973.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 6491174.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1622792 + ... + 1622795.

It is an arithmetic number, because the mean of its divisors is an integer number (2434191).

Almost surely, 2^6491174 is an apocalyptic number.

6491174 is a deficient number, since it is larger than the sum of its proper divisors (3245590).

6491174 is a wasteful number, since it uses less digits than its factorization.

6491174 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3245589.

The product of its digits is 6048, while the sum is 32.

The square root of 6491174 is about 2547.7782478073. The cubic root of 6491174 is about 186.5410499811.

The spelling of 6491174 in words is "six million, four hundred ninety-one thousand, one hundred seventy-four".