405466113 has 16 divisors (see below), whose sum is σ = 592079040. Its totient is φ = 245287104.

The previous prime is 405466067. The next prime is 405466123. The reversal of 405466113 is 311664504.

It is not a de Polignac number, because 405466113 - 2⁹ = 405465601 is a prime.

It is not an unprimeable number, because it can be changed into a prime (405466123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85806 + ... + 90407.

It is an arithmetic number, because the mean of its divisors is an integer number (37004940).

Almost surely, 2^405466113 is an apocalyptic number.

It is an amenable number.

405466113 is a deficient number, since it is larger than the sum of its proper divisors (186612927).

405466113 is a wasteful number, since it uses less digits than its factorization.

405466113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176288.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 405466113 is about 20136.1891379675. The cubic root of 405466113 is about 740.1473489145.

The spelling of 405466113 in words is "four hundred five million, four hundred sixty-six thousand, one hundred thirteen".