427064001 has 16 divisors (see below), whose sum is σ = 700823424. Its totient is φ = 225264384.

The previous prime is 427063997. The next prime is 427064009. The reversal of 427064001 is 100460724.

It is not a de Polignac number, because 427064001 - 2² = 427063997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (427064009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 781896 + ... + 782441.

It is an arithmetic number, because the mean of its divisors is an integer number (43801464).

Almost surely, 2^427064001 is an apocalyptic number.

It is an amenable number.

427064001 is a deficient number, since it is larger than the sum of its proper divisors (273759423).

427064001 is a wasteful number, since it uses less digits than its factorization.

427064001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1564360.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 427064001 is about 20665.5268744835. The cubic root of 427064001 is about 753.0624418025.

The spelling of 427064001 in words is "four hundred twenty-seven million, sixty-four thousand, one".