4276427 has 8 divisors (see below), whose sum is σ = 4449600. Its totient is φ = 4105024.

The previous prime is 4276421. The next prime is 4276429. The reversal of 4276427 is 7246724.

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

It is a cyclic number.

It is not a de Polignac number, because 4276427 - 2¹⁴ = 4260043 is a prime.

It is a super-3 number, since 3×4276427³ (a number of 21 digits) contains 333 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4276393 and 4276402.

It is not an unprimeable number, because it can be changed into a prime (4276421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6623 + ... + 7239.

It is an arithmetic number, because the mean of its divisors is an integer number (556200).

Almost surely, 2^4276427 is an apocalyptic number.

4276427 is a deficient number, since it is larger than the sum of its proper divisors (173173).

4276427 is a wasteful number, since it uses less digits than its factorization.

4276427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 885.

The product of its digits is 18816, while the sum is 32.

The square root of 4276427 is about 2067.9523688905. The cubic root of 4276427 is about 162.3156346934.

The spelling of 4276427 in words is "four million, two hundred seventy-six thousand, four hundred twenty-seven".