Search a number
-
+
2285652 = 223190471
BaseRepresentation
bin1000101110000001010100
311022010022210
420232001110
51041120102
6120553420
725266465
oct10560124
94263283
102285652
111321276
12922870
13620475
14436d6c
1530236c
hex22e054

2285652 has 12 divisors (see below), whose sum is σ = 5333216. Its totient is φ = 761880.

The previous prime is 2285641. The next prime is 2285653. The reversal of 2285652 is 2565822.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2285653) 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, 95224 + ... + 95247.

22285652 is an apocalyptic number.

It is an amenable number.

2285652 is an abundant number, since it is smaller than the sum of its proper divisors (3047564).

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

2285652 is a wasteful number, since it uses less digits than its factorization.

2285652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190478 (or 190476 counting only the distinct ones).

The product of its digits is 9600, while the sum is 30.

The square root of 2285652 is about 1511.8372928328. The cubic root of 2285652 is about 131.7255546728.

The spelling of 2285652 in words is "two million, two hundred eighty-five thousand, six hundred fifty-two".

Divisors: 1 2 3 4 6 12 190471 380942 571413 761884 1142826 2285652