822528001 has 8 divisors (see below), whose sum is σ = 858950784. Its totient is φ = 786160320.

The previous prime is 822527989. The next prime is 822528071. The reversal of 822528001 is 100825228.

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

It is a cyclic number.

It is not a de Polignac number, because 822528001 - 2⁵ = 822527969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (822528071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18361 + ... + 44521.

It is an arithmetic number, because the mean of its divisors is an integer number (107368848).

Almost surely, 2^822528001 is an apocalyptic number.

It is an amenable number.

822528001 is a deficient number, since it is larger than the sum of its proper divisors (36422783).

822528001 is a wasteful number, since it uses less digits than its factorization.

822528001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27551.

The product of its (nonzero) digits is 2560, while the sum is 28.

The square root of 822528001 is about 28679.7489703100. The cubic root of 822528001 is about 936.9510389933.

The spelling of 822528001 in words is "eight hundred twenty-two million, five hundred twenty-eight thousand, one".