6281427 has 6 divisors (see below), whose sum is σ = 8381028. Its totient is φ = 4184724.

The previous prime is 6281383. The next prime is 6281459. The reversal of 6281427 is 7241826.

It is not a de Polignac number, because 6281427 - 2¹⁸ = 6019283 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6281394 and 6281403.

It is not an unprimeable number, because it can be changed into a prime (6281477) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3618 + ... + 5064.

It is an arithmetic number, because the mean of its divisors is an integer number (1396838).

Almost surely, 2^6281427 is an apocalyptic number.

6281427 is a deficient number, since it is larger than the sum of its proper divisors (2099601).

6281427 is an frugal number, since it uses more digits than its factorization.

6281427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2897 (or 1450 counting only the distinct ones).

The product of its digits is 5376, while the sum is 30.

The square root of 6281427 is about 2506.2775185522. The cubic root of 6281427 is about 184.5098003769.

The spelling of 6281427 in words is "six million, two hundred eighty-one thousand, four hundred twenty-seven".