427088207 has 8 divisors (see below), whose sum is σ = 525647136. Its totient is φ = 337915872.

The previous prime is 427088183. The next prime is 427088239. The reversal of 427088207 is 702880724.

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

It is not a de Polignac number, because 427088207 - 2¹² = 427084111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (427088287) by changing a digit.

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, 2346548 + ... + 2346729.

It is an arithmetic number, because the mean of its divisors is an integer number (65705892).

Almost surely, 2^427088207 is an apocalyptic number.

427088207 is a deficient number, since it is larger than the sum of its proper divisors (98558929).

427088207 is a wasteful number, since it uses less digits than its factorization.

427088207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4693297.

The product of its (nonzero) digits is 50176, while the sum is 38.

The square root of 427088207 is about 20666.1125275171. The cubic root of 427088207 is about 753.0766694007.

The spelling of 427088207 in words is "four hundred twenty-seven million, eighty-eight thousand, two hundred seven".