427082122 has 8 divisors (see below), whose sum is σ = 642525156. Its totient is φ = 212907072.

The previous prime is 427082107. The next prime is 427082153. The reversal of 427082122 is 221280724.

It can be written as a sum of positive squares in 2 ways, for example, as 337420161 + 89661961 = 18369^2 + 9469^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 316153 + ... + 317500.

Almost surely, 2^427082122 is an apocalyptic number.

427082122 is a deficient number, since it is larger than the sum of its proper divisors (215443034).

427082122 is a wasteful number, since it uses less digits than its factorization.

427082122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 633992.

The product of its (nonzero) digits is 3584, while the sum is 28.

The square root of 427082122 is about 20665.9653053033. The cubic root of 427082122 is about 753.0730928614.

The spelling of 427082122 in words is "four hundred twenty-seven million, eighty-two thousand, one hundred twenty-two".