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4331252 = 222414493
BaseRepresentation
bin10000100001011011110100
322011001100202
4100201123310
52102100002
6232500032
751546362
oct20413364
98131322
104331252
112499152
12154a618
13b88593
1480a632
155a8502
hex4216f4

4331252 has 12 divisors (see below), whose sum is σ = 7612836. Its totient is φ = 2156160.

The previous prime is 4331251. The next prime is 4331267. The reversal of 4331252 is 2521334.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3976036 + 355216 = 1994^2 + 596^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4331251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1283 + ... + 3210.

It is an arithmetic number, because the mean of its divisors is an integer number (634403).

Almost surely, 24331252 is an apocalyptic number.

It is an amenable number.

4331252 is a deficient number, since it is larger than the sum of its proper divisors (3281584).

4331252 is a wasteful number, since it uses less digits than its factorization.

4331252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4738 (or 4736 counting only the distinct ones).

The product of its digits is 720, while the sum is 20.

The square root of 4331252 is about 2081.1660193267. The cubic root of 4331252 is about 163.0063354583.

Adding to 4331252 its reverse (2521334), we get a palindrome (6852586).

The spelling of 4331252 in words is "four million, three hundred thirty-one thousand, two hundred fifty-two".

Divisors: 1 2 4 241 482 964 4493 8986 17972 1082813 2165626 4331252