408852607 has 2 divisors, whose sum is σ = 408852608. Its totient is φ = 408852606.

The previous prime is 408852593. The next prime is 408852667. The reversal of 408852607 is 706258804.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-408852607 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 408852607.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (408852667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 204426303 + 204426304.

It is an arithmetic number, because the mean of its divisors is an integer number (204426304).

Almost surely, 2^408852607 is an apocalyptic number.

408852607 is a deficient number, since it is larger than the sum of its proper divisors (1).

408852607 is an equidigital number, since it uses as much as digits as its factorization.

408852607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 107520, while the sum is 40.

The square root of 408852607 is about 20220.1040303951. The cubic root of 408852607 is about 742.2022338012.

The spelling of 408852607 in words is "four hundred eight million, eight hundred fifty-two thousand, six hundred seven".