2423528 has 8 divisors (see below), whose sum is σ = 4544130. Its totient is φ = 1211760.

The previous prime is 2423521. The next prime is 2423539. The reversal of 2423528 is 8253242.

It can be written as a sum of positive squares in only one way, i.e., 1304164 + 1119364 = 1142^2 + 1058^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a d-powerful number, because it can be written as 2 + 4⁹ + 2¹¹ + 3¹⁰ + 5⁵ + 2²¹ + 8 .

It is a junction number, because it is equal to n+sod(n) for n = 2423497 and 2423506.

It is not an unprimeable number, because it can be changed into a prime (2423521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 151463 + ... + 151478.

2^2423528 is an apocalyptic number.

It is an amenable number.

2423528 is a deficient number, since it is larger than the sum of its proper divisors (2120602).

2423528 is a wasteful number, since it uses less digits than its factorization.

2423528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302947 (or 302943 counting only the distinct ones).

The product of its digits is 3840, while the sum is 26.

The square root of 2423528 is about 1556.7684477789. The cubic root of 2423528 is about 134.3226796853.

It can be divided in two parts, 242 and 3528, that multiplied together give a square (853776 = 924²).

The spelling of 2423528 in words is "two million, four hundred twenty-three thousand, five hundred twenty-eight".