235306801 has 2 divisors, whose sum is σ = 235306802. Its totient is φ = 235306800.

The previous prime is 235306789. The next prime is 235306817. The reversal of 235306801 is 108603532.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 147865600 + 87441201 = 12160^2 + 9351^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-235306801 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 235306801.

It is not a weakly prime, because it can be changed into another prime (235306891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117653400 + 117653401.

It is an arithmetic number, because the mean of its divisors is an integer number (117653401).

Almost surely, 2^235306801 is an apocalyptic number.

It is an amenable number.

235306801 is a deficient number, since it is larger than the sum of its proper divisors (1).

235306801 is an equidigital number, since it uses as much as digits as its factorization.

235306801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 235306801 is about 15339.7131981012. The cubic root of 235306801 is about 617.3690115378.

The spelling of 235306801 in words is "two hundred thirty-five million, three hundred six thousand, eight hundred one".