427062868 has 24 divisors (see below), whose sum is σ = 764475264. Its totient is φ = 208656000.

The previous prime is 427062863. The next prime is 427062871. The reversal of 427062868 is 868260724.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (427062863) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151068 + ... + 153868.

It is an arithmetic number, because the mean of its divisors is an integer number (31853136).

Almost surely, 2^427062868 is an apocalyptic number.

It is an amenable number.

427062868 is a deficient number, since it is larger than the sum of its proper divisors (337412396).

427062868 is a wasteful number, since it uses less digits than its factorization.

427062868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3663 (or 3661 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 43.

The square root of 427062868 is about 20665.4994616632. The cubic root of 427062868 is about 753.0617758441.

The spelling of 427062868 in words is "four hundred twenty-seven million, sixty-two thousand, eight hundred sixty-eight".