30036401 has 2 divisors, whose sum is σ = 30036402. Its totient is φ = 30036400.

The previous prime is 30036329. The next prime is 30036421. The reversal of 30036401 is 10463003.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28143025 + 1893376 = 5305^2 + 1376^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30036401 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30036401.

It is not a weakly prime, because it can be changed into another prime (30036421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15018200 + 15018201.

It is an arithmetic number, because the mean of its divisors is an integer number (15018201).

Almost surely, 2^30036401 is an apocalyptic number.

It is an amenable number.

30036401 is a deficient number, since it is larger than the sum of its proper divisors (1).

30036401 is an equidigital number, since it uses as much as digits as its factorization.

30036401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 30036401 is about 5480.5475091454. The cubic root of 30036401 is about 310.8488735451.

Adding to 30036401 its reverse (10463003), we get a palindrome (40499404).

The spelling of 30036401 in words is "thirty million, thirty-six thousand, four hundred one".