4659001 has 4 divisors (see below), whose sum is σ = 4663332. Its totient is φ = 4654672.

The previous prime is 4658989. The next prime is 4659013. The reversal of 4659001 is 1009564.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is an interprime number because it is at equal distance from previous prime (4658989) and next prime (4659013).

It can be written as a sum of positive squares in 2 ways, for example, as 678976 + 3980025 = 824^2 + 1995^2 .

It is a cyclic number.

It is not a de Polignac number, because 4659001 - 2¹⁵ = 4626233 is a prime.

It is a Duffinian number.

4659001 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4659901) 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, 831 + ... + 3163.

It is an arithmetic number, because the mean of its divisors is an integer number (1165833).

Almost surely, 2^4659001 is an apocalyptic number.

It is an amenable number.

4659001 is a deficient number, since it is larger than the sum of its proper divisors (4331).

4659001 is a wasteful number, since it uses less digits than its factorization.

4659001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4330.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 4659001 is about 2158.4719131830. The cubic root of 4659001 is about 167.0183803738.

The spelling of 4659001 in words is "four million, six hundred fifty-nine thousand, one".