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4674641 = 31115031
BaseRepresentation
bin10001110101010001010001
322210111101212
4101311101101
52144042031
6244105505
754506456
oct21652121
98714355
104674641
112703144
121695295
13c7897a
1489982d
1562512b
hex475451

4674641 has 4 divisors (see below), whose sum is σ = 4689984. Its totient is φ = 4659300.

The previous prime is 4674587. The next prime is 4674647. The reversal of 4674641 is 1464764.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4674641 - 218 = 4412497 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4674598 and 4674607.

It is not an unprimeable number, because it can be changed into a prime (4674647) 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, 7205 + ... + 7826.

It is an arithmetic number, because the mean of its divisors is an integer number (1172496).

Almost surely, 24674641 is an apocalyptic number.

It is an amenable number.

4674641 is a deficient number, since it is larger than the sum of its proper divisors (15343).

4674641 is a wasteful number, since it uses less digits than its factorization.

4674641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15342.

The product of its digits is 16128, while the sum is 32.

The square root of 4674641 is about 2162.0918111866. The cubic root of 4674641 is about 167.2050620210.

The spelling of 4674641 in words is "four million, six hundred seventy-four thousand, six hundred forty-one".

Divisors: 1 311 15031 4674641