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2484025 = 52671483
BaseRepresentation
bin1001011110011100111001
311200012102221
421132130321
51113442100
6125124041
730054025
oct11363471
94605387
102484025
111447315
129b9621
1368c84b
14489385
1534101a
hex25e739

2484025 has 12 divisors (see below), whose sum is σ = 3128272. Its totient is φ = 1956240.

The previous prime is 2484019. The next prime is 2484037. The reversal of 2484025 is 5204842.

It is a happy number.

It is not a de Polignac number, because 2484025 - 23 = 2484017 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 934 + ... + 2416.

22484025 is an apocalyptic number.

2484025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2484025 is a deficient number, since it is larger than the sum of its proper divisors (644247).

2484025 is a wasteful number, since it uses less digits than its factorization.

2484025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1560 (or 1555 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 25.

The square root of 2484025 is about 1576.0789954821. The cubic root of 2484025 is about 135.4311774062.

Adding to 2484025 its reverse (5204842), we get a palindrome (7688867).

The spelling of 2484025 in words is "two million, four hundred eighty-four thousand, twenty-five".

Divisors: 1 5 25 67 335 1483 1675 7415 37075 99361 496805 2484025