230428001 has 2 divisors, whose sum is σ = 230428002. Its totient is φ = 230428000.

The previous prime is 230427983. The next prime is 230428019. The reversal of 230428001 is 100824032.

230428001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (230427983) and next prime (230428019).

It can be written as a sum of positive squares in only one way, i.e., 150307600 + 80120401 = 12260^2 + 8951^2 .

It is a cyclic number.

It is not a de Polignac number, because 230428001 - 2⁶ = 230427937 is a prime.

It is not a weakly prime, because it can be changed into another prime (230428061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115214000 + 115214001.

It is an arithmetic number, because the mean of its divisors is an integer number (115214001).

Almost surely, 2^230428001 is an apocalyptic number.

It is an amenable number.

230428001 is a deficient number, since it is larger than the sum of its proper divisors (1).

230428001 is an equidigital number, since it uses as much as digits as its factorization.

230428001 is an evil number, because the sum of its binary digits is even.

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

The square root of 230428001 is about 15179.8551047103. The cubic root of 230428001 is about 613.0723798977.

The spelling of 230428001 in words is "two hundred thirty million, four hundred twenty-eight thousand, one".