2159230 has 16 divisors (see below), whose sum is σ = 3906144. Its totient is φ = 859360.

The previous prime is 2159207. The next prime is 2159231. The reversal of 2159230 is 329512.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2159231) 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, 2220 + ... + 3040.

It is an arithmetic number, because the mean of its divisors is an integer number (244134).

2^2159230 is an apocalyptic number.

2159230 is a deficient number, since it is larger than the sum of its proper divisors (1746914).

2159230 is a wasteful number, since it uses less digits than its factorization.

2159230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1091.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 2159230 is about 1469.4318630001. The cubic root of 2159230 is about 129.2507192549.

The spelling of 2159230 in words is "two million, one hundred fifty-nine thousand, two hundred thirty".