22830401 has 6 divisors (see below), whose sum is σ = 25094706. Its totient is φ = 20754800.

The previous prime is 22830397. The next prime is 22830413. The reversal of 22830401 is 10403822.

It can be written as a sum of positive squares in only one way, i.e., 20939776 + 1890625 = 4576^2 + 1375^2 .

It is not a de Polignac number, because 22830401 - 2² = 22830397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22830491) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 94220 + ... + 94461.

It is an arithmetic number, because the mean of its divisors is an integer number (4182451).

Almost surely, 2^22830401 is an apocalyptic number.

It is an amenable number.

22830401 is a deficient number, since it is larger than the sum of its proper divisors (2264305).

22830401 is a wasteful number, since it uses less digits than its factorization.

22830401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188703 (or 188692 counting only the distinct ones).

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

The square root of 22830401 is about 4778.1168884823. The cubic root of 22830401 is about 283.6859626363.

The spelling of 22830401 in words is "twenty-two million, eight hundred thirty thousand, four hundred one".