2471796 has 36 divisors (see below), whose sum is σ = 6482112. Its totient is φ = 823608.

The previous prime is 2471753. The next prime is 2471809. The reversal of 2471796 is 6971742.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×2471796² = 12219550931232, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 2471796.

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 in 11 ways as a sum of consecutive naturals, for example, 300 + ... + 2243.

2^2471796 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2471796, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3241056).

2471796 is an abundant number, since it is smaller than the sum of its proper divisors (4010316).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2471796 is a wasteful number, since it uses less digits than its factorization.

2471796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2562 (or 2548 counting only the distinct ones).

The product of its digits is 21168, while the sum is 36.

The square root of 2471796 is about 1572.1946444381. The cubic root of 2471796 is about 135.2085665008.

The spelling of 2471796 in words is "two million, four hundred seventy-one thousand, seven hundred ninety-six".