469272005 has 4 divisors (see below), whose sum is σ = 563126412. Its totient is φ = 375417600.

The previous prime is 469271993. The next prime is 469272047. The reversal of 469272005 is 500272964.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 270997444 + 198274561 = 16462^2 + 14081^2 .

It is not a de Polignac number, because 469272005 - 2¹⁴ = 469255621 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46927196 + ... + 46927205.

It is an arithmetic number, because the mean of its divisors is an integer number (140781603).

Almost surely, 2^469272005 is an apocalyptic number.

It is an amenable number.

469272005 is a deficient number, since it is larger than the sum of its proper divisors (93854407).

469272005 is an equidigital number, since it uses as much as digits as its factorization.

469272005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93854406.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 469272005 is about 21662.6869293724. The cubic root of 469272005 is about 777.0963734552.

The spelling of 469272005 in words is "four hundred sixty-nine million, two hundred seventy-two thousand, five".