2801234 has 8 divisors (see below), whose sum is σ = 4261248. Its totient is φ = 1380820.

The previous prime is 2801221. The next prime is 2801237. The reversal of 2801234 is 4321082.

It is a sphenic number, since it is the product of 3 distinct primes.

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

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9722 + ... + 10005.

It is an arithmetic number, because the mean of its divisors is an integer number (532656).

2^2801234 is an apocalyptic number.

2801234 is a deficient number, since it is larger than the sum of its proper divisors (1460014).

2801234 is a wasteful number, since it uses less digits than its factorization.

2801234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19800.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 2801234 is about 1673.6887404772. The cubic root of 2801234 is about 140.9666772351.

The spelling of 2801234 in words is "two million, eight hundred one thousand, two hundred thirty-four".