6472493 has 4 divisors (see below), whose sum is σ = 6495648. Its totient is φ = 6449340.

The previous prime is 6472471. The next prime is 6472513. The reversal of 6472493 is 3942746.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6472493 - 2⁶ = 6472429 is a prime.

It is a d-powerful number, because it can be written as 6³ + 4⁶ + 7⁶ + 2²¹ + 4¹¹ + 9⁵ + 3³ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6472463) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 11153 + ... + 11718.

It is an arithmetic number, because the mean of its divisors is an integer number (1623912).

Almost surely, 2^6472493 is an apocalyptic number.

It is an amenable number.

6472493 is a deficient number, since it is larger than the sum of its proper divisors (23155).

6472493 is a wasteful number, since it uses less digits than its factorization.

6472493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23154.

The product of its digits is 36288, while the sum is 35.

The square root of 6472493 is about 2544.1094709151. The cubic root of 6472493 is about 186.3619287281.

The spelling of 6472493 in words is "six million, four hundred seventy-two thousand, four hundred ninety-three".