406050065 has 8 divisors (see below), whose sum is σ = 494123328. Its totient is φ = 320264560.

The previous prime is 406049971. The next prime is 406050077. The reversal of 406050065 is 560050604.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 406050065 - 2¹⁴ = 406033681 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 571547 + ... + 572256.

It is an arithmetic number, because the mean of its divisors is an integer number (61765416).

Almost surely, 2^406050065 is an apocalyptic number.

It is an amenable number.

406050065 is a deficient number, since it is larger than the sum of its proper divisors (88073263).

406050065 is a wasteful number, since it uses less digits than its factorization.

406050065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1143879.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 406050065 is about 20150.6839834285. The cubic root of 406050065 is about 740.5024983643.

The spelling of 406050065 in words is "four hundred six million, fifty thousand, sixty-five".