468648605 has 8 divisors (see below), whose sum is σ = 595459512. Its totient is φ = 352864768.

The previous prime is 468648601. The next prime is 468648617. The reversal of 468648605 is 506846864.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 27102436 + 441546169 = 5206^2 + 21013^2 .

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 468648605 - 2² = 468648601 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 468648605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468648601) 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 in 7 ways as a sum of consecutive naturals, for example, 2756672 + ... + 2756841.

It is an arithmetic number, because the mean of its divisors is an integer number (74432439).

Almost surely, 2^468648605 is an apocalyptic number.

It is an amenable number.

468648605 is a deficient number, since it is larger than the sum of its proper divisors (126810907).

468648605 is a wasteful number, since it uses less digits than its factorization.

468648605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5513535.

The product of its (nonzero) digits is 1105920, while the sum is 47.

The square root of 468648605 is about 21648.2933507471. The cubic root of 468648605 is about 776.7521121668.

The spelling of 468648605 in words is "four hundred sixty-eight million, six hundred forty-eight thousand, six hundred five".