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4872425 = 52316287
BaseRepresentation
bin10010100101100011101001
3100011112201012
4102211203221
52221404200
6252233305
756262215
oct22454351
910145635
104872425
1128287a8
12176b835
1310179bc
1490b945
15663a35
hex4a58e9

4872425 has 12 divisors (see below), whose sum is σ = 6237696. Its totient is φ = 3771600.

The previous prime is 4872403. The next prime is 4872431. The reversal of 4872425 is 5242784.

It is not a de Polignac number, because 4872425 - 28 = 4872169 is a prime.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4872391 and 4872400.

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, 2369 + ... + 3918.

It is an arithmetic number, because the mean of its divisors is an integer number (519808).

Almost surely, 24872425 is an apocalyptic number.

It is an amenable number.

4872425 is a deficient number, since it is larger than the sum of its proper divisors (1365271).

4872425 is a wasteful number, since it uses less digits than its factorization.

4872425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6328 (or 6323 counting only the distinct ones).

The product of its digits is 17920, while the sum is 32.

The square root of 4872425 is about 2207.3570168869. The cubic root of 4872425 is about 169.5307126382.

The spelling of 4872425 in words is "four million, eight hundred seventy-two thousand, four hundred twenty-five".

Divisors: 1 5 25 31 155 775 6287 31435 157175 194897 974485 4872425