2287001 has 4 divisors (see below), whose sum is σ = 2302500. Its totient is φ = 2271504.

The previous prime is 2286989. The next prime is 2287009. The reversal of 2287001 is 1007822.

2287001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1007822 = 2 ⋅503911.

It can be written as a sum of positive squares in 2 ways, for example, as 491401 + 1795600 = 701^2 + 1340^2 .

It is a cyclic number.

It is not a de Polignac number, because 2287001 - 2¹⁰ = 2285977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2287009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7526 + ... + 7823.

It is an arithmetic number, because the mean of its divisors is an integer number (575625).

2^2287001 is an apocalyptic number.

It is an amenable number.

2287001 is a deficient number, since it is larger than the sum of its proper divisors (15499).

2287001 is a wasteful number, since it uses less digits than its factorization.

2287001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15498.

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 2287001 is about 1512.2833729166. The cubic root of 2287001 is about 131.7514645409.

The spelling of 2287001 in words is "two million, two hundred eighty-seven thousand, one".