427200855 has 8 divisors (see below), whose sum is σ = 683521392. Its totient is φ = 227840448.

The previous prime is 427200833. The next prime is 427200869. The reversal of 427200855 is 558002724.

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

It is not a de Polignac number, because 427200855 - 2⁷ = 427200727 is a prime.

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, 14240014 + ... + 14240043.

It is an arithmetic number, because the mean of its divisors is an integer number (85440174).

Almost surely, 2^427200855 is an apocalyptic number.

427200855 is a deficient number, since it is larger than the sum of its proper divisors (256320537).

427200855 is a wasteful number, since it uses less digits than its factorization.

427200855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28480065.

The product of its (nonzero) digits is 22400, while the sum is 33.

The square root of 427200855 is about 20668.8377757435. The cubic root of 427200855 is about 753.1428736195.

The spelling of 427200855 in words is "four hundred twenty-seven million, two hundred thousand, eight hundred fifty-five".