2524456 has 16 divisors (see below), whose sum is σ = 5163840. Its totient is φ = 1147440.

The previous prime is 2524453. The next prime is 2524463. The reversal of 2524456 is 6544252.

It is a d-powerful number, because it can be written as 2 + 5³ + 2¹⁹ + 4 + 4⁴ + 5⁹ + 6⁶ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2524453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14256 + ... + 14431.

It is an arithmetic number, because the mean of its divisors is an integer number (322740).

2^2524456 is an apocalyptic number.

It is an amenable number.

2524456 is an abundant number, since it is smaller than the sum of its proper divisors (2639384).

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

2524456 is a wasteful number, since it uses less digits than its factorization.

2524456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28704 (or 28700 counting only the distinct ones).

The product of its digits is 9600, while the sum is 28.

The square root of 2524456 is about 1588.8536748235. The cubic root of 2524456 is about 136.1620041747.

It can be divided in two parts, 252445 and 6, that multiplied together give a triangular number (1514670 = T₁₇₄₀).

The spelling of 2524456 in words is "two million, five hundred twenty-four thousand, four hundred fifty-six".