422259627 has 4 divisors (see below), whose sum is σ = 563012840. Its totient is φ = 281506416.

The previous prime is 422259623. The next prime is 422259647. The reversal of 422259627 is 726952224.

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

It is not a de Polignac number, because 422259627 - 2² = 422259623 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (422259623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70376602 + ... + 70376607.

It is an arithmetic number, because the mean of its divisors is an integer number (140753210).

Almost surely, 2^422259627 is an apocalyptic number.

422259627 is a deficient number, since it is larger than the sum of its proper divisors (140753213).

422259627 is a wasteful number, since it uses less digits than its factorization.

422259627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140753212.

The product of its digits is 120960, while the sum is 39.

The square root of 422259627 is about 20548.9568348371. The cubic root of 422259627 is about 750.2278578785.

The spelling of 422259627 in words is "four hundred twenty-two million, two hundred fifty-nine thousand, six hundred twenty-seven".