6474427 has 8 divisors (see below), whose sum is σ = 6648480. Its totient is φ = 6302400.

The previous prime is 6474409. The next prime is 6474439. The reversal of 6474427 is 7244746.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6474427 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6474392 and 6474401.

It is not an unprimeable number, because it can be changed into a prime (6474407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7599 + ... + 8407.

It is an arithmetic number, because the mean of its divisors is an integer number (831060).

Almost surely, 2^6474427 is an apocalyptic number.

6474427 is a deficient number, since it is larger than the sum of its proper divisors (174053).

6474427 is a wasteful number, since it uses less digits than its factorization.

6474427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1013.

The product of its digits is 37632, while the sum is 34.

The square root of 6474427 is about 2544.4895362332. The cubic root of 6474427 is about 186.3804887109.

The spelling of 6474427 in words is "six million, four hundred seventy-four thousand, four hundred twenty-seven".