6673425 has 24 divisors (see below), whose sum is σ = 12037920. Its totient is φ = 3235200.

The previous prime is 6673421. The next prime is 6673453. The reversal of 6673425 is 5243766.

It is not a de Polignac number, because 6673425 - 2² = 6673421 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an Ulam number.

It is a d-powerful number, because it can be written as 6⁴ + 6⁸ + 7³ + 3¹⁴ + 4 + 2¹⁷ + 5⁷ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6673421) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3220 + ... + 4869.

It is an arithmetic number, because the mean of its divisors is an integer number (501580).

Almost surely, 2^6673425 is an apocalyptic number.

It is an amenable number.

6673425 is a deficient number, since it is larger than the sum of its proper divisors (5364495).

6673425 is a wasteful number, since it uses less digits than its factorization.

6673425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8113 (or 8108 counting only the distinct ones).

The product of its digits is 30240, while the sum is 33.

The square root of 6673425 is about 2583.2973115768. The cubic root of 6673425 is about 188.2707826490.

The spelling of 6673425 in words is "six million, six hundred seventy-three thousand, four hundred twenty-five".