427622795 has 4 divisors (see below), whose sum is σ = 513147360. Its totient is φ = 342098232.

The previous prime is 427622771. The next prime is 427622809. The reversal of 427622795 is 597226724.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 427622795 - 2¹⁸ = 427360651 is a prime.

It is a super-2 number, since 2×427622795² = 365722509607224050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42762275 + ... + 42762284.

It is an arithmetic number, because the mean of its divisors is an integer number (128286840).

Almost surely, 2^427622795 is an apocalyptic number.

427622795 is a deficient number, since it is larger than the sum of its proper divisors (85524565).

427622795 is an equidigital number, since it uses as much as digits as its factorization.

427622795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85524564.

The product of its digits is 423360, while the sum is 44.

The square root of 427622795 is about 20679.0424101311. The cubic root of 427622795 is about 753.3907480758.

The spelling of 427622795 in words is "four hundred twenty-seven million, six hundred twenty-two thousand, seven hundred ninety-five".