427052572 has 12 divisors (see below), whose sum is σ = 748074096. Its totient is φ = 213317120.

The previous prime is 427052551. The next prime is 427052617. The reversal of 427052572 is 275250724.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47653 + ... + 55900.

It is an arithmetic number, because the mean of its divisors is an integer number (62339508).

Almost surely, 2^427052572 is an apocalyptic number.

It is an amenable number.

427052572 is a deficient number, since it is larger than the sum of its proper divisors (321021524).

427052572 is a wasteful number, since it uses less digits than its factorization.

427052572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104588 (or 104586 counting only the distinct ones).

The product of its (nonzero) digits is 39200, while the sum is 34.

The square root of 427052572 is about 20665.2503493183. The cubic root of 427052572 is about 753.0557239746.

The spelling of 427052572 in words is "four hundred twenty-seven million, fifty-two thousand, five hundred seventy-two".