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4872525 = 35279281
BaseRepresentation
bin10010100101100101001101
3100011112211220
4102211211031
52221410100
6252233553
756262420
oct22454515
910145756
104872525
112828889
12176b8b9
131017a68
1490b9b7
15663aa0
hex4a594d

4872525 has 24 divisors (see below), whose sum is σ = 9207744. Its totient is φ = 2227200.

The previous prime is 4872521. The next prime is 4872529. The reversal of 4872525 is 5252784.

It is an interprime number because it is at equal distance from previous prime (4872521) and next prime (4872529).

It is not a de Polignac number, because 4872525 - 22 = 4872521 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4872521) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 4116 + ... + 5165.

It is an arithmetic number, because the mean of its divisors is an integer number (383656).

Almost surely, 24872525 is an apocalyptic number.

It is an amenable number.

4872525 is a deficient number, since it is larger than the sum of its proper divisors (4335219).

4872525 is a wasteful number, since it uses less digits than its factorization.

4872525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9301 (or 9296 counting only the distinct ones).

The product of its digits is 22400, while the sum is 33.

The square root of 4872525 is about 2207.3796682945. The cubic root of 4872525 is about 169.5318724272.

The spelling of 4872525 in words is "four million, eight hundred seventy-two thousand, five hundred twenty-five".

Divisors: 1 3 5 7 15 21 25 35 75 105 175 525 9281 27843 46405 64967 139215 194901 232025 324835 696075 974505 1624175 4872525