2473648 has 40 divisors (see below), whose sum is σ = 5158400. Its totient is φ = 1145664.

The previous prime is 2473633. The next prime is 2473663. The reversal of 2473648 is 8463742.

It is an interprime number because it is at equal distance from previous prime (2473633) and next prime (2473663).

It is a super-2 number, since 2×2473648² = 12237868855808, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2¹⁹ + 4⁵ + 7 + 3⁸ + 6⁸ + 4⁹ + 8 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23965 + ... + 24067.

It is an arithmetic number, because the mean of its divisors is an integer number (128960).

2^2473648 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 2473648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2579200).

2473648 is an abundant number, since it is smaller than the sum of its proper divisors (2684752).

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

2473648 is a wasteful number, since it uses less digits than its factorization.

2473648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209 (or 203 counting only the distinct ones).

The product of its digits is 32256, while the sum is 34.

The square root of 2473648 is about 1572.7835197509. The cubic root of 2473648 is about 135.2423265350.

The spelling of 2473648 in words is "two million, four hundred seventy-three thousand, six hundred forty-eight".