2469528 has 80 divisors (see below), whose sum is σ = 7172880. Its totient is φ = 793152.

The previous prime is 2469497. The next prime is 2469529. The reversal of 2469528 is 8259642.

It is a happy number.

2469528 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 2469492 and 2469501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2469529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 23925 + ... + 24027.

It is an arithmetic number, because the mean of its divisors is an integer number (89661).

2^2469528 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 2469528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3586440).

2469528 is an abundant number, since it is smaller than the sum of its proper divisors (4703352).

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

2469528 is a wasteful number, since it uses less digits than its factorization.

2469528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158 (or 145 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 2469528 is about 1571.4731941716. The cubic root of 2469528 is about 135.1672002410.

The spelling of 2469528 in words is "two million, four hundred sixty-nine thousand, five hundred twenty-eight".