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4825772 = 2271947193
BaseRepresentation
bin10010011010001010101100
3100002011201022
4102122022230
52213411042
6251233312
756006210
oct22321254
910064638
104825772
1127a6746
121748838
13ccc6b3
148d8940
15654cd2
hex49a2ac

4825772 has 48 divisors (see below), whose sum is σ = 10429440. Its totient is φ = 1907712.

The previous prime is 4825763. The next prime is 4825789. The reversal of 4825772 is 2775284.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24908 + ... + 25100.

It is an arithmetic number, because the mean of its divisors is an integer number (217280).

Almost surely, 24825772 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4825772, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5214720).

4825772 is an abundant number, since it is smaller than the sum of its proper divisors (5603668).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4825772 is a wasteful number, since it uses less digits than its factorization.

4825772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270 (or 268 counting only the distinct ones).

The product of its digits is 31360, while the sum is 35.

The square root of 4825772 is about 2196.7639836815. The cubic root of 4825772 is about 168.9878963823.

It can be divided in two parts, 4825 and 772, that multiplied together give a square (3724900 = 19302).

The spelling of 4825772 in words is "four million, eight hundred twenty-five thousand, seven hundred seventy-two".

Divisors: 1 2 4 7 14 19 28 38 47 76 94 133 188 193 266 329 386 532 658 772 893 1316 1351 1786 2702 3572 3667 5404 6251 7334 9071 12502 14668 18142 25004 25669 36284 51338 63497 102676 126994 172349 253988 344698 689396 1206443 2412886 4825772