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4772852 = 2271737271
BaseRepresentation
bin10010001101001111110100
322222111010022
4102031033310
52210212402
6250144312
755366010
oct22151764
98874108
104772852
11276aa07
121722098
13cb1596
148c3540
156442a2
hex48d3f4

4772852 has 48 divisors (see below), whose sum is σ = 10418688. Its totient is φ = 1866240.

The previous prime is 4772839. The next prime is 4772861. The reversal of 4772852 is 2582774.

It is a congruent number.

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, 17477 + ... + 17747.

It is an arithmetic number, because the mean of its divisors is an integer number (217056).

Almost surely, 24772852 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 4772852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5209344).

4772852 is an abundant number, since it is smaller than the sum of its proper divisors (5645836).

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

4772852 is a wasteful number, since it uses less digits than its factorization.

4772852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336 (or 334 counting only the distinct ones).

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

The square root of 4772852 is about 2184.6857897647. The cubic root of 4772852 is about 168.3679106393.

The spelling of 4772852 in words is "four million, seven hundred seventy-two thousand, eight hundred fifty-two".

Divisors: 1 2 4 7 14 17 28 34 37 68 74 119 148 238 259 271 476 518 542 629 1036 1084 1258 1897 2516 3794 4403 4607 7588 8806 9214 10027 17612 18428 20054 32249 40108 64498 70189 128996 140378 170459 280756 340918 681836 1193213 2386426 4772852