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488001 = 3473461
BaseRepresentation
bin1110111001001000001
3220210102010
41313021001
5111104001
614243133
74101513
oct1671101
9823363
10488001
11303708
121b64a9
13141177
14c9bb3
15998d6
hex77241

488001 has 8 divisors (see below), whose sum is σ = 664704. Its totient is φ = 318320.

The previous prime is 487997. The next prime is 488003. The reversal of 488001 is 100884.

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

It is a cyclic number.

It is not a de Polignac number, because 488001 - 22 = 487997 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (488003) 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, 1590 + ... + 1871.

It is an arithmetic number, because the mean of its divisors is an integer number (83088).

2488001 is an apocalyptic number.

It is an amenable number.

488001 is a deficient number, since it is larger than the sum of its proper divisors (176703).

488001 is a wasteful number, since it uses less digits than its factorization.

488001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3511.

The product of its (nonzero) digits is 256, while the sum is 21.

The square root of 488001 is about 698.5706836105. The cubic root of 488001 is about 78.7299974393.

Adding to 488001 its reverse (100884), we get a palindrome (588885).

The spelling of 488001 in words is "four hundred eighty-eight thousand, one".

Divisors: 1 3 47 141 3461 10383 162667 488001