2146001 has 16 divisors (see below), whose sum is σ = 2587200. Its totient is φ = 1753920.

The previous prime is 2145991. The next prime is 2146003. The reversal of 2146001 is 1006412.

2146001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2146001 - 2⁶ = 2145937 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2146003) 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 15 ways as a sum of consecutive naturals, for example, 5975 + ... + 6323.

It is an arithmetic number, because the mean of its divisors is an integer number (161700).

2^2146001 is an apocalyptic number.

It is an amenable number.

2146001 is a deficient number, since it is larger than the sum of its proper divisors (441199).

2146001 is a wasteful number, since it uses less digits than its factorization.

2146001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2146001 is about 1464.9235474932. The cubic root of 2146001 is about 128.9862173044.

The spelling of 2146001 in words is "two million, one hundred forty-six thousand, one".