28359301 has 2 divisors, whose sum is σ = 28359302. Its totient is φ = 28359300.

The previous prime is 28359277. The next prime is 28359307. The reversal of 28359301 is 10395382.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14861025 + 13498276 = 3855^2 + 3674^2 .

It is a cyclic number.

It is not a de Polignac number, because 28359301 - 2⁹ = 28358789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28359307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14179650 + 14179651.

It is an arithmetic number, because the mean of its divisors is an integer number (14179651).

Almost surely, 2^28359301 is an apocalyptic number.

It is an amenable number.

28359301 is a deficient number, since it is larger than the sum of its proper divisors (1).

28359301 is an equidigital number, since it uses as much as digits as its factorization.

28359301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 28359301 is about 5325.3451531333. The cubic root of 28359301 is about 304.9522490863.

The spelling of 28359301 in words is "twenty-eight million, three hundred fifty-nine thousand, three hundred one".