898560001 has 2 divisors, whose sum is σ = 898560002. Its totient is φ = 898560000.

The previous prime is 898559971. The next prime is 898560031. The reversal of 898560001 is 100065898.

It is a balanced prime because it is at equal distance from previous prime (898559971) and next prime (898560031).

It can be written as a sum of positive squares in only one way, i.e., 460746225 + 437813776 = 21465^2 + 20924^2 .

It is a cyclic number.

It is not a de Polignac number, because 898560001 - 2²³ = 890171393 is a prime.

It is not a weakly prime, because it can be changed into another prime (898560031) by changing a digit.

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 as a sum of consecutive naturals, namely, 449280000 + 449280001.

It is an arithmetic number, because the mean of its divisors is an integer number (449280001).

Almost surely, 2^898560001 is an apocalyptic number.

It is an amenable number.

898560001 is a deficient number, since it is larger than the sum of its proper divisors (1).

898560001 is an equidigital number, since it uses as much as digits as its factorization.

898560001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 37.

The square root of 898560001 is about 29975.9904089923. The cubic root of 898560001 is about 964.9741824193.

It can be divided in two parts, 8985 and 60001, that added together give a palindrome (68986).

The spelling of 898560001 in words is "eight hundred ninety-eight million, five hundred sixty thousand, one".