427662206 has 16 divisors (see below), whose sum is σ = 668672016. Its totient is φ = 204944256.

The previous prime is 427662199. The next prime is 427662211. The reversal of 427662206 is 602266724.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38171 + ... + 48086.

It is an arithmetic number, because the mean of its divisors is an integer number (41792001).

Almost surely, 2^427662206 is an apocalyptic number.

427662206 is a deficient number, since it is larger than the sum of its proper divisors (241009810).

427662206 is a wasteful number, since it uses less digits than its factorization.

427662206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86363.

The product of its (nonzero) digits is 48384, while the sum is 35.

The square root of 427662206 is about 20679.9953094772. The cubic root of 427662206 is about 753.4138922821.

The spelling of 427662206 in words is "four hundred twenty-seven million, six hundred sixty-two thousand, two hundred six".