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2232052 = 22593941
BaseRepresentation
bin1000100000111011110100
311012101210121
420200323310
51032411202
6115501324
724654304
oct10407364
94171717
102232052
111294a79
128b7844
13601c54
14421604
152e1537
hex220ef4

2232052 has 12 divisors (see below), whose sum is σ = 3916836. Its totient is φ = 1112960.

The previous prime is 2232037. The next prime is 2232053. The reversal of 2232052 is 2502322.

It can be written as a sum of positive squares in 2 ways, for example, as 1378276 + 853776 = 1174^2 + 924^2 .

It is a super-3 number, since 3×22320523 = 33360625051950373824, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2232053) 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, 1902 + ... + 2842.

It is an arithmetic number, because the mean of its divisors is an integer number (326403).

22232052 is an apocalyptic number.

It is an amenable number.

2232052 is a deficient number, since it is larger than the sum of its proper divisors (1684784).

2232052 is a wasteful number, since it uses less digits than its factorization.

2232052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1538 (or 1536 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 2232052 is about 1494.0053547427. The cubic root of 2232052 is about 130.6877164246.

Subtracting from 2232052 its sum of digits (16), we obtain a square (2232036 = 14942).

Adding to 2232052 its reverse (2502322), we get a palindrome (4734374).

The spelling of 2232052 in words is "two million, two hundred thirty-two thousand, fifty-two".

Divisors: 1 2 4 593 941 1186 1882 2372 3764 558013 1116026 2232052