6825401 has 4 divisors (see below), whose sum is σ = 7445904. Its totient is φ = 6204900.

The previous prime is 6825397. The next prime is 6825407. The reversal of 6825401 is 1045286.

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 6825401 - 2² = 6825397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6825407) 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, 310235 + ... + 310256.

It is an arithmetic number, because the mean of its divisors is an integer number (1861476).

Almost surely, 2^6825401 is an apocalyptic number.

It is an amenable number.

6825401 is a deficient number, since it is larger than the sum of its proper divisors (620503).

6825401 is a wasteful number, since it uses less digits than its factorization.

6825401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620502.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 6825401 is about 2612.5468416853. The cubic root of 6825401 is about 189.6892519698.

The spelling of 6825401 in words is "six million, eight hundred twenty-five thousand, four hundred one".