2143002 has 32 divisors (see below), whose sum is σ = 4572288. Its totient is φ = 668096.

The previous prime is 2142971. The next prime is 2143019. The reversal of 2143002 is 2003412.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7168 + ... + 7460.

It is an arithmetic number, because the mean of its divisors is an integer number (142884).

2^2143002 is an apocalyptic number.

2143002 is an abundant number, since it is smaller than the sum of its proper divisors (2429286).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2143002 is a wasteful number, since it uses less digits than its factorization.

2143002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 2143002 is about 1463.8995867203. The cubic root of 2143002 is about 128.9261039429.

Adding to 2143002 its reverse (2003412), we get a palindrome (4146414).

The spelling of 2143002 in words is "two million, one hundred forty-three thousand, two".