448087001 has 2 divisors, whose sum is σ = 448087002. Its totient is φ = 448087000.

The previous prime is 448086997. The next prime is 448087007. The reversal of 448087001 is 100780844.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 314707600 + 133379401 = 17740^2 + 11549^2 .

It is a cyclic number.

It is not a de Polignac number, because 448087001 - 2² = 448086997 is a prime.

It is equal to p_23757053 and since 448087001 and 23757053 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (448087007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224043500 + 224043501.

It is an arithmetic number, because the mean of its divisors is an integer number (224043501).

Almost surely, 2^448087001 is an apocalyptic number.

It is an amenable number.

448087001 is a deficient number, since it is larger than the sum of its proper divisors (1).

448087001 is an equidigital number, since it uses as much as digits as its factorization.

448087001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7168, while the sum is 32.

The square root of 448087001 is about 21168.0655941916. The cubic root of 448087001 is about 765.2220017261. Note that the first 3 decimals are identical.

The spelling of 448087001 in words is "four hundred forty-eight million, eighty-seven thousand, one".