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4867272 = 233267601
BaseRepresentation
bin10010100100010011001000
3100011021122100
4102210103020
52221223042
6252153400
756241204
oct22442310
910137570
104867272
112824943
121768860
131015557
14909b04
1566224c
hex4a44c8

4867272 has 24 divisors (see below), whose sum is σ = 13182390. Its totient is φ = 1622400.

The previous prime is 4867259. The next prime is 4867297. The reversal of 4867272 is 2727684.

It can be written as a sum of positive squares in only one way, i.e., 2452356 + 2414916 = 1566^2 + 1554^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33729 + ... + 33872.

Almost surely, 24867272 is an apocalyptic number.

It is an amenable number.

4867272 is an abundant number, since it is smaller than the sum of its proper divisors (8315118).

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

4867272 is a wasteful number, since it uses less digits than its factorization.

4867272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67613 (or 67606 counting only the distinct ones).

The product of its digits is 37632, while the sum is 36.

The square root of 4867272 is about 2206.1894750905. The cubic root of 4867272 is about 169.4709272193.

It can be divided in two parts, 48672 and 72, that multiplied together give a square (3504384 = 18722).

The spelling of 4867272 in words is "four million, eight hundred sixty-seven thousand, two hundred seventy-two".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 67601 135202 202803 270404 405606 540808 608409 811212 1216818 1622424 2433636 4867272