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4752768 = 27312377
BaseRepresentation
bin10010001000010110000000
322221110120110
4102020112000
52204042033
6245511320
755253316
oct22102600
98843513
104752768
112756909
121712540
13ca53b7
148ba0b6
1563d363
hex488580

4752768 has 32 divisors (see below), whose sum is σ = 12625560. Its totient is φ = 1584128.

The previous prime is 4752767. The next prime is 4752773. The reversal of 4752768 is 8672574.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4752767) 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, 5805 + ... + 6572.

Almost surely, 24752768 is an apocalyptic number.

4752768 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4752768 is an abundant number, since it is smaller than the sum of its proper divisors (7872792).

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

4752768 is a wasteful number, since it uses less digits than its factorization.

4752768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12394 (or 12382 counting only the distinct ones).

The product of its digits is 94080, while the sum is 39.

The square root of 4752768 is about 2180.0844020358. The cubic root of 4752768 is about 168.1314164483.

The spelling of 4752768 in words is "four million, seven hundred fifty-two thousand, seven hundred sixty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 384 12377 24754 37131 49508 74262 99016 148524 198032 297048 396064 594096 792128 1188192 1584256 2376384 4752768