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4680380 = 225317549
BaseRepresentation
bin10001110110101010111100
322210210021102
4101312222330
52144233010
6244152232
754532265
oct21665274
98723242
104680380
112707491
121698678
13c7b473
1489b96c
15626ba5
hex476abc

4680380 has 24 divisors (see below), whose sum is σ = 10147200. Its totient is φ = 1811520.

The previous prime is 4680373. The next prime is 4680383. The reversal of 4680380 is 830864.

4680380 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4680383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3155 + ... + 4394.

It is an arithmetic number, because the mean of its divisors is an integer number (422800).

Almost surely, 24680380 is an apocalyptic number.

It is an amenable number.

4680380 is an abundant number, since it is smaller than the sum of its proper divisors (5466820).

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

4680380 is a wasteful number, since it uses less digits than its factorization.

4680380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7589 (or 7587 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 4680380 is about 2163.4185910267. The cubic root of 4680380 is about 167.2734592467.

The spelling of 4680380 in words is "four million, six hundred eighty thousand, three hundred eighty".

Divisors: 1 2 4 5 10 20 31 62 124 155 310 620 7549 15098 30196 37745 75490 150980 234019 468038 936076 1170095 2340190 4680380