822425627 has 4 divisors (see below), whose sum is σ = 823026000. Its totient is φ = 821825256.

The previous prime is 822425579. The next prime is 822425657. The reversal of 822425627 is 726524228.

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 822425627 - 2¹² = 822421531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (822425657) 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, 298127 + ... + 300872.

It is an arithmetic number, because the mean of its divisors is an integer number (205756500).

Almost surely, 2^822425627 is an apocalyptic number.

822425627 is a deficient number, since it is larger than the sum of its proper divisors (600373).

822425627 is a wasteful number, since it uses less digits than its factorization.

822425627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600372.

The product of its digits is 107520, while the sum is 38.

The square root of 822425627 is about 28677.9641362493. The cubic root of 822425627 is about 936.9121655830.

The spelling of 822425627 in words is "eight hundred twenty-two million, four hundred twenty-five thousand, six hundred twenty-seven".