2533528 has 8 divisors (see below), whose sum is σ = 4750380. Its totient is φ = 1266760.

The previous prime is 2533507. The next prime is 2533549. The reversal of 2533528 is 8253352.

It is an interprime number because it is at equal distance from previous prime (2533507) and next prime (2533549).

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

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 2¹³ + 5⁶ + 3⁷ + 3⁹ + 5⁸ + 2²¹ + 8² .

It is a junction number, because it is equal to n+sod(n) for n = 2533496 and 2533505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158338 + ... + 158353.

2^2533528 is an apocalyptic number.

It is an amenable number.

2533528 is a deficient number, since it is larger than the sum of its proper divisors (2216852).

2533528 is a wasteful number, since it uses less digits than its factorization.

2533528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316697 (or 316693 counting only the distinct ones).

The product of its digits is 7200, while the sum is 28.

The square root of 2533528 is about 1591.7060030043. The cubic root of 2533528 is about 136.3249151743.

The spelling of 2533528 in words is "two million, five hundred thirty-three thousand, five hundred twenty-eight".