427676005 has 8 divisors (see below), whose sum is σ = 513626400. Its totient is φ = 341864016.

The previous prime is 427675999. The next prime is 427676017. The reversal of 427676005 is 500676724.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 427676005 - 2⁵ = 427675973 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27675 + ... + 40264.

It is an arithmetic number, because the mean of its divisors is an integer number (64203300).

Almost surely, 2^427676005 is an apocalyptic number.

It is an amenable number.

427676005 is a deficient number, since it is larger than the sum of its proper divisors (85950395).

427676005 is a wasteful number, since it uses less digits than its factorization.

427676005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69203.

The product of its (nonzero) digits is 70560, while the sum is 37.

The square root of 427676005 is about 20680.3289383897. The cubic root of 427676005 is about 753.4219954426.

The spelling of 427676005 in words is "four hundred twenty-seven million, six hundred seventy-six thousand, five".