427251875 has 10 divisors (see below), whose sum is σ = 533894724. Its totient is φ = 341801000.

The previous prime is 427251823. The next prime is 427251901. The reversal of 427251875 is 578152724.

It is not a de Polignac number, because 427251875 - 2⁸ = 427251619 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 341177 + ... + 342426.

Almost surely, 2^427251875 is an apocalyptic number.

427251875 is a deficient number, since it is larger than the sum of its proper divisors (106642849).

427251875 is an frugal number, since it uses more digits than its factorization.

427251875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 683623 (or 683608 counting only the distinct ones).

The product of its digits is 156800, while the sum is 41.

The square root of 427251875 is about 20670.0719640740. The cubic root of 427251875 is about 753.1728546923.

The spelling of 427251875 in words is "four hundred twenty-seven million, two hundred fifty-one thousand, eight hundred seventy-five".