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4672940 = 225317537
BaseRepresentation
bin10001110100110110101100
322210102001212
4101310312230
52144013230
6244053552
754501506
oct21646654
98712055
104672940
112701938
1216942b8
13c77c6c
14898d76
15624895
hex474dac

4672940 has 24 divisors (see below), whose sum is σ = 10131072. Its totient is φ = 1808640.

The previous prime is 4672937. The next prime is 4672951. The reversal of 4672940 is 492764.

4672940 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 4672897 and 4672906.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3149 + ... + 4388.

It is an arithmetic number, because the mean of its divisors is an integer number (422128).

Almost surely, 24672940 is an apocalyptic number.

It is an amenable number.

4672940 is an abundant number, since it is smaller than the sum of its proper divisors (5458132).

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

4672940 is a wasteful number, since it uses less digits than its factorization.

4672940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7577 (or 7575 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 4672940 is about 2161.6984063463. The cubic root of 4672940 is about 167.1847788010.

The spelling of 4672940 in words is "four million, six hundred seventy-two thousand, nine hundred forty".

Divisors: 1 2 4 5 10 20 31 62 124 155 310 620 7537 15074 30148 37685 75370 150740 233647 467294 934588 1168235 2336470 4672940