2471416 has 8 divisors (see below), whose sum is σ = 4633920. Its totient is φ = 1235704.

The previous prime is 2471407. The next prime is 2471437. The reversal of 2471416 is 6141742.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×2471416² = 12215794090112, which contains 22 as substring.

It is a congruent 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 as a sum of consecutive naturals, namely, 154456 + ... + 154471.

It is an arithmetic number, because the mean of its divisors is an integer number (579240).

2^2471416 is an apocalyptic number.

It is an amenable number.

2471416 is a deficient number, since it is larger than the sum of its proper divisors (2162504).

2471416 is a wasteful number, since it uses less digits than its factorization.

2471416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308933 (or 308929 counting only the distinct ones).

The product of its digits is 1344, while the sum is 25.

The square root of 2471416 is about 1572.0737896168. The cubic root of 2471416 is about 135.2016374112.

The spelling of 2471416 in words is "two million, four hundred seventy-one thousand, four hundred sixteen".