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4487041 = 13547631
BaseRepresentation
bin10001000111011110000001
322102222001201
4101013132001
52122041131
6240101201
753065516
oct21073601
98388051
104487041
1125951a9
121604801
13c11470
1484b30d
155d9761
hex447781

4487041 has 8 divisors (see below), whose sum is σ = 4848704. Its totient is φ = 4127760.

The previous prime is 4487039. The next prime is 4487051. The reversal of 4487041 is 1407844.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4487041 - 21 = 4487039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4487011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6796 + ... + 7426.

It is an arithmetic number, because the mean of its divisors is an integer number (606088).

Almost surely, 24487041 is an apocalyptic number.

It is an amenable number.

4487041 is a deficient number, since it is larger than the sum of its proper divisors (361663).

4487041 is a wasteful number, since it uses less digits than its factorization.

4487041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1191.

The product of its (nonzero) digits is 3584, while the sum is 28.

The square root of 4487041 is about 2118.2636757496. The cubic root of 4487041 is about 164.9377297930.

The spelling of 4487041 in words is "four million, four hundred eighty-seven thousand, forty-one".

Divisors: 1 13 547 631 7111 8203 345157 4487041