6452493 has 4 divisors (see below), whose sum is σ = 8603328. Its totient is φ = 4301660.

The previous prime is 6452477. The next prime is 6452497. The reversal of 6452493 is 3942546.

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 6452493 - 2⁴ = 6452477 is a prime.

It is a D-number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6452497) 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, 1075413 + ... + 1075418.

It is an arithmetic number, because the mean of its divisors is an integer number (2150832).

Almost surely, 2^6452493 is an apocalyptic number.

It is an amenable number.

6452493 is a deficient number, since it is larger than the sum of its proper divisors (2150835).

6452493 is a wasteful number, since it uses less digits than its factorization.

6452493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2150834.

The product of its digits is 25920, while the sum is 33.

The square root of 6452493 is about 2540.1757813191. The cubic root of 6452493 is about 186.1697779224.

The spelling of 6452493 in words is "six million, four hundred fifty-two thousand, four hundred ninety-three".