427305260 has 24 divisors (see below), whose sum is σ = 897914976. Its totient is φ = 170812800.

The previous prime is 427305257. The next prime is 427305283. The reversal of 427305260 is 62503724.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30089 + ... + 41951.

It is an arithmetic number, because the mean of its divisors is an integer number (37413124).

Almost surely, 2^427305260 is an apocalyptic number.

It is an amenable number.

427305260 is an abundant number, since it is smaller than the sum of its proper divisors (470609716).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

427305260 is a wasteful number, since it uses less digits than its factorization.

427305260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13673 (or 13671 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 427305260 is about 20671.3632835379. The cubic root of 427305260 is about 753.2042229637.

Adding to 427305260 its reverse (62503724), we get a palindrome (489808984).

The spelling of 427305260 in words is "four hundred twenty-seven million, three hundred five thousand, two hundred sixty".