2524020 has 96 divisors (see below), whose sum is σ = 7741440. Its totient is φ = 612480.

The previous prime is 2524009. The next prime is 2524031. The reversal of 2524020 is 204252.

It is an interprime number because it is at equal distance from previous prime (2524009) and next prime (2524031).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42751 + ... + 42809.

It is an arithmetic number, because the mean of its divisors is an integer number (80640).

2^2524020 is an apocalyptic number.

2524020 is a gapful number since it is divisible by the number (20) 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 2524020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3870720).

2524020 is an abundant number, since it is smaller than the sum of its proper divisors (5217420).

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

2524020 is a wasteful number, since it uses less digits than its factorization.

2524020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125 (or 123 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 15.

The square root of 2524020 is about 1588.7164630607. The cubic root of 2524020 is about 136.1541648551.

Adding to 2524020 its reverse (204252), we get a palindrome (2728272).

The spelling of 2524020 in words is "two million, five hundred twenty-four thousand, twenty".