6246427 has 4 divisors (see below), whose sum is σ = 6814296. Its totient is φ = 5678560.

The previous prime is 6246413. The next prime is 6246431. The reversal of 6246427 is 7246426.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6246427 - 2¹⁵ = 6213659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6246437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 283918 + ... + 283939.

It is an arithmetic number, because the mean of its divisors is an integer number (1703574).

Almost surely, 2^6246427 is an apocalyptic number.

6246427 is a deficient number, since it is larger than the sum of its proper divisors (567869).

6246427 is a wasteful number, since it uses less digits than its factorization.

6246427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567868.

The product of its digits is 16128, while the sum is 31.

The square root of 6246427 is about 2499.2852978402. The cubic root of 6246427 is about 184.1664667888.

Subtracting 6246427 from its reverse (7246426), we obtain a palindrome (999999).

The spelling of 6246427 in words is "six million, two hundred forty-six thousand, four hundred twenty-seven".