2524704 has 144 divisors (see below), whose sum is σ = 8664768. Its totient is φ = 626688.

The previous prime is 2524693. The next prime is 2524723. The reversal of 2524704 is 4074252.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 148504 + ... + 148520.

It is an arithmetic number, because the mean of its divisors is an integer number (60172).

2^2524704 is an apocalyptic number.

2524704 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 2524704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4332384).

2524704 is an abundant number, since it is smaller than the sum of its proper divisors (6140064).

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

2524704 is a wasteful number, since it uses less digits than its factorization.

2524704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67 (or 42 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 24.

The square root of 2524704 is about 1588.9317165945. The cubic root of 2524704 is about 136.1664628345.

Adding to 2524704 its reverse (4074252), we get a palindrome (6598956).

The spelling of 2524704 in words is "two million, five hundred twenty-four thousand, seven hundred four".