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2486825 = 52119043
BaseRepresentation
bin1001011111001000101001
311200100021122
421133020221
51114034300
6125145025
730065135
oct11371051
94610248
102486825
111449430
129bb175
13690bc3
1448a3c5
15341c85
hex25f229

2486825 has 12 divisors (see below), whose sum is σ = 3364368. Its totient is φ = 1808400.

The previous prime is 2486801. The next prime is 2486831. The reversal of 2486825 is 5286842.

2486825 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2486825 - 26 = 2486761 is a prime.

It is a d-powerful number, because it can be written as 25 + 45 + 84 + 68 + 86 + 219 + 56 .

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4247 + ... + 4796.

It is an arithmetic number, because the mean of its divisors is an integer number (280364).

22486825 is an apocalyptic number.

2486825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2486825 is a deficient number, since it is larger than the sum of its proper divisors (877543).

2486825 is a wasteful number, since it uses less digits than its factorization.

2486825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9064 (or 9059 counting only the distinct ones).

The product of its digits is 30720, while the sum is 35.

The square root of 2486825 is about 1576.9670256540. The cubic root of 2486825 is about 135.4820444338.

The spelling of 2486825 in words is "two million, four hundred eighty-six thousand, eight hundred twenty-five".

Divisors: 1 5 11 25 55 275 9043 45215 99473 226075 497365 2486825