2473471 has 24 divisors (see below), whose sum is σ = 3389904. Its totient is φ = 1774080.

The previous prime is 2473463. The next prime is 2473501. The reversal of 2473471 is 1743742.

It is not a de Polignac number, because 2473471 - 2³ = 2473463 is a prime.

It is a super-3 number, since 3×2473471³ = 45398522964059598333, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a plaindrome in base 8 and base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2473421) 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 23 ways as a sum of consecutive naturals, for example, 6831 + ... + 7183.

It is an arithmetic number, because the mean of its divisors is an integer number (141246).

2^2473471 is an apocalyptic number.

2473471 is a deficient number, since it is larger than the sum of its proper divisors (916433).

2473471 is a wasteful number, since it uses less digits than its factorization.

2473471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391 (or 384 counting only the distinct ones).

The product of its digits is 4704, while the sum is 28.

The square root of 2473471 is about 1572.7272490804. The cubic root of 2473471 is about 135.2391007374.

The spelling of 2473471 in words is "two million, four hundred seventy-three thousand, four hundred seventy-one".