2481024 has 128 divisors (see below), whose sum is σ = 8225280. Its totient is φ = 645120.

The previous prime is 2481019. The next prime is 2481029. The reversal of 2481024 is 4201842.

It is an interprime number because it is at equal distance from previous prime (2481019) and next prime (2481029).

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2481029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34909 + ... + 34979.

It is an arithmetic number, because the mean of its divisors is an integer number (64260).

2^2481024 is an apocalyptic number.

2481024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2481024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4112640).

2481024 is an abundant number, since it is smaller than the sum of its proper divisors (5744256).

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

2481024 is a wasteful number, since it uses less digits than its factorization.

2481024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108 (or 96 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 2481024 is about 1575.1266615736. The cubic root of 2481024 is about 135.3766163954.

Adding to 2481024 its reverse (4201842), we get a palindrome (6682866).

The spelling of 2481024 in words is "two million, four hundred eighty-one thousand, twenty-four".