427714131 has 32 divisors (see below), whose sum is σ = 627314688. Its totient is φ = 257621760.

The previous prime is 427714129. The next prime is 427714171. The reversal of 427714131 is 131417724.

It is not a de Polignac number, because 427714131 - 2¹ = 427714129 is a prime.

It is a super-2 number, since 2×427714131² = 365878755714170322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (427714171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 498655 + ... + 499511.

It is an arithmetic number, because the mean of its divisors is an integer number (19603584).

Almost surely, 2^427714131 is an apocalyptic number.

427714131 is a deficient number, since it is larger than the sum of its proper divisors (199600557).

427714131 is a wasteful number, since it uses less digits than its factorization.

427714131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1131.

The product of its digits is 4704, while the sum is 30.

The square root of 427714131 is about 20681.2507116954. The cubic root of 427714131 is about 753.4443831950. Note that the first 3 decimals are identical.

The spelling of 427714131 in words is "four hundred twenty-seven million, seven hundred fourteen thousand, one hundred thirty-one".