30422401 has 16 divisors (see below), whose sum is σ = 34292160. Its totient is φ = 26818560.

The previous prime is 30422383. The next prime is 30422407. The reversal of 30422401 is 10422403.

It is not a de Polignac number, because 30422401 - 2²¹ = 28325249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30422407) 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, 30846 + ... + 31816.

It is an arithmetic number, because the mean of its divisors is an integer number (2143260).

Almost surely, 2^30422401 is an apocalyptic number.

It is an amenable number.

30422401 is a deficient number, since it is larger than the sum of its proper divisors (3869759).

30422401 is a wasteful number, since it uses less digits than its factorization.

30422401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1104.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 30422401 is about 5515.6505509323. The cubic root of 30422401 is about 312.1747904280.

Adding to 30422401 its reverse (10422403), we get a palindrome (40844804).

The spelling of 30422401 in words is "thirty million, four hundred twenty-two thousand, four hundred one".