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2363228 = 22784401
BaseRepresentation
bin1001000000111101011100
311110001201222
421000331130
51101110403
6122352512
726041610
oct11007534
94401658
102363228
11137458a
1295b738
1364987a
14457340
1531a338
hex240f5c

2363228 has 12 divisors (see below), whose sum is σ = 4726512. Its totient is φ = 1012800.

The previous prime is 2363219. The next prime is 2363233. The reversal of 2363228 is 8223632.

It is a happy number.

2363228 is an admirable number.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 2363197 and 2363206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42173 + ... + 42228.

It is an arithmetic number, because the mean of its divisors is an integer number (393876).

22363228 is an apocalyptic number.

2363228 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2363228 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2363228 is a wasteful number, since it uses less digits than its factorization.

2363228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84412 (or 84410 counting only the distinct ones).

The product of its digits is 3456, while the sum is 26.

The square root of 2363228 is about 1537.2794150707. The cubic root of 2363228 is about 133.1992791551.

The spelling of 2363228 in words is "two million, three hundred sixty-three thousand, two hundred twenty-eight".

Divisors: 1 2 4 7 14 28 84401 168802 337604 590807 1181614 2363228