427472607 has 12 divisors (see below), whose sum is σ = 576471560. Its totient is φ = 281764032.

The previous prime is 427472593. The next prime is 427472623. The reversal of 427472607 is 706274724.

It is not a de Polignac number, because 427472607 - 2¹⁴ = 427456223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (427472627) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14769 + ... + 32757.

Almost surely, 2^427472607 is an apocalyptic number.

427472607 is a deficient number, since it is larger than the sum of its proper divisors (148998953).

427472607 is an equidigital number, since it uses as much as digits as its factorization.

427472607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18170 (or 18081 counting only the distinct ones).

The product of its (nonzero) digits is 131712, while the sum is 39.

The square root of 427472607 is about 20675.4106851593. The cubic root of 427472607 is about 753.3025367672.

It can be divided in two parts, 42747 and 2607, that added together give a palindrome (45354).

The spelling of 427472607 in words is "four hundred twenty-seven million, four hundred seventy-two thousand, six hundred seven".