30412201 has 8 divisors (see below), whose sum is σ = 32987304. Its totient is φ = 27924480.

The previous prime is 30412181. The next prime is 30412229. The reversal of 30412201 is 10221403.

30412201 = 3899² + 3900².

It can be written as a sum of positive squares in 4 ways, for example, as 7420176 + 22992025 = 2724^2 + 4795^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 30412201 - 2⁷ = 30412073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30412001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21120 + ... + 22513.

It is an arithmetic number, because the mean of its divisors is an integer number (4123413).

Almost surely, 2^30412201 is an apocalyptic number.

30412201 is the 3900-th centered square number.

It is an amenable number.

30412201 is a deficient number, since it is larger than the sum of its proper divisors (2575103).

30412201 is a wasteful number, since it uses less digits than its factorization.

30412201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43691.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 30412201 is about 5514.7258318071. The cubic root of 30412201 is about 312.1398979509.

Adding to 30412201 its reverse (10221403), we get a palindrome (40633604).

The spelling of 30412201 in words is "thirty million, four hundred twelve thousand, two hundred one".