2064471 has 8 divisors (see below), whose sum is σ = 2793984. Its totient is φ = 1355640.

The previous prime is 2064449. The next prime is 2064487. The reversal of 2064471 is 1744602.

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

It is not a de Polignac number, because 2064471 - 2⁷ = 2064343 is a prime.

It is a super-3 number, since 3×2064471³ = 26396577100175877333, which contains 333 as substring.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2064421) 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 7 ways as a sum of consecutive naturals, for example, 4935 + ... + 5336.

It is an arithmetic number, because the mean of its divisors is an integer number (349248).

2^2064471 is an apocalyptic number.

2064471 is a deficient number, since it is larger than the sum of its proper divisors (729513).

2064471 is a wasteful number, since it uses less digits than its factorization.

2064471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10341.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 2064471 is about 1436.8267118898. The cubic root of 2064471 is about 127.3316193282.

The spelling of 2064471 in words is "two million, sixty-four thousand, four hundred seventy-one".