2801230 has 16 divisors (see below), whose sum is σ = 5062464. Its totient is φ = 1116000.

The previous prime is 2801221. The next prime is 2801237. The reversal of 2801230 is 321082.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2801237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3355 + ... + 4105.

It is an arithmetic number, because the mean of its divisors is an integer number (316404).

2^2801230 is an apocalyptic number.

2801230 is a deficient number, since it is larger than the sum of its proper divisors (2261234).

2801230 is a wasteful number, since it uses less digits than its factorization.

2801230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1131.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2801230 is about 1673.6875455114. The cubic root of 2801230 is about 140.9666101377.

The spelling of 2801230 in words is "two million, eight hundred one thousand, two hundred thirty".