2167230 has 32 divisors (see below), whose sum is σ = 5602464. Its totient is φ = 533376.

The previous prime is 2167189. The next prime is 2167237. The reversal of 2167230 is 327612.

It is a happy number.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 2167197 and 2167206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2167237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2389 + ... + 3168.

It is an arithmetic number, because the mean of its divisors is an integer number (175077).

2^2167230 is an apocalyptic number.

2167230 is an abundant number, since it is smaller than the sum of its proper divisors (3435234).

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

2167230 is a wasteful number, since it uses less digits than its factorization.

2167230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5580.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 2167230 is about 1472.1514867703. The cubic root of 2167230 is about 129.4101482135.

The spelling of 2167230 in words is "two million, one hundred sixty-seven thousand, two hundred thirty".