4866427 has 6 divisors (see below), whose sum is σ = 4974428. Its totient is φ = 4760724.

The previous prime is 4866401. The next prime is 4866443. The reversal of 4866427 is 7246684.

It is a de Polignac number, because none of the positive numbers 2^k-4866427 is a prime.

It is a super-2 number, since 2×4866427² = 47364223492658, which contains 22 as substring.

It is a Duffinian number.

4866427 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4866227) 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 5 ways as a sum of consecutive naturals, for example, 1108 + ... + 3310.

Almost surely, 2^4866427 is an apocalyptic number.

4866427 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

4866427 is a deficient number, since it is larger than the sum of its proper divisors (108001).

4866427 is an equidigital number, since it uses as much as digits as its factorization.

4866427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2297 (or 2250 counting only the distinct ones).

The product of its digits is 64512, while the sum is 37.

The square root of 4866427 is about 2205.9979601079. The cubic root of 4866427 is about 169.4611194515.

The spelling of 4866427 in words is "four million, eight hundred sixty-six thousand, four hundred twenty-seven".