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2482625 = 5319861
BaseRepresentation
bin1001011110000111000001
311200010112002
421132013001
51113421000
6125113345
730046655
oct11360701
94603462
102482625
111446262
129b8855
1368c012
14488a65
153408d5
hex25e1c1

2482625 has 8 divisors (see below), whose sum is σ = 3098472. Its totient is φ = 1986000.

The previous prime is 2482621. The next prime is 2482651. The reversal of 2482625 is 5262842.

It can be written as a sum of positive squares in 4 ways, for example, as 678976 + 1803649 = 824^2 + 1343^2 .

It is not a de Polignac number, because 2482625 - 22 = 2482621 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 214 + 4 + 82 + 218 + 68 + 219 + 53 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2482621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9806 + ... + 10055.

It is an arithmetic number, because the mean of its divisors is an integer number (387309).

22482625 is an apocalyptic number.

2482625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2482625 is a deficient number, since it is larger than the sum of its proper divisors (615847).

2482625 is an equidigital number, since it uses as much as digits as its factorization.

2482625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19876 (or 19866 counting only the distinct ones).

The product of its digits is 7680, while the sum is 29.

The square root of 2482625 is about 1575.6347927105. The cubic root of 2482625 is about 135.4057295572.

The spelling of 2482625 in words is "two million, four hundred eighty-two thousand, six hundred twenty-five".

Divisors: 1 5 25 125 19861 99305 496525 2482625