427003466 has 4 divisors (see below), whose sum is σ = 640505202. Its totient is φ = 213501732.

The previous prime is 427003427. The next prime is 427003481. The reversal of 427003466 is 664300724.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 393189241 + 33814225 = 19829^2 + 5815^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106750865 + ... + 106750868.

Almost surely, 2^427003466 is an apocalyptic number.

427003466 is a deficient number, since it is larger than the sum of its proper divisors (213501736).

427003466 is a wasteful number, since it uses less digits than its factorization.

427003466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213501735.

The product of its (nonzero) digits is 24192, while the sum is 32.

The square root of 427003466 is about 20664.0621853497. The cubic root of 427003466 is about 753.0268586979.

The spelling of 427003466 in words is "four hundred twenty-seven million, three thousand, four hundred sixty-six".