Search a number
-
+
2528352 = 25328779
BaseRepresentation
bin1001101001010001100000
311202110020200
421221101200
51121401402
6130105200
730330201
oct11512140
94673220
102528352
111477652
12a1b200
136a6a88
1449b5a8
1534e21c
hex269460

2528352 has 36 divisors (see below), whose sum is σ = 7190820. Its totient is φ = 842688.

The previous prime is 2528299. The next prime is 2528353. The reversal of 2528352 is 2538252.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2528353) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4102 + ... + 4677.

It is an arithmetic number, because the mean of its divisors is an integer number (199745).

22528352 is an apocalyptic number.

It is an amenable number.

2528352 is an abundant number, since it is smaller than the sum of its proper divisors (4662468).

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

2528352 is a wasteful number, since it uses less digits than its factorization.

2528352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8795 (or 8784 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 2528352 is about 1590.0792433083. The cubic root of 2528352 is about 136.2320145718.

The spelling of 2528352 in words is "two million, five hundred twenty-eight thousand, three hundred fifty-two".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 144 288 8779 17558 26337 35116 52674 70232 79011 105348 140464 158022 210696 280928 316044 421392 632088 842784 1264176 2528352