235164863 has 2 divisors, whose sum is σ = 235164864. Its totient is φ = 235164862.

The previous prime is 235164823. The next prime is 235164899. The reversal of 235164863 is 368461532.

235164863 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 235164863 - 2¹² = 235160767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (235164823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117582431 + 117582432.

It is an arithmetic number, because the mean of its divisors is an integer number (117582432).

Almost surely, 2^235164863 is an apocalyptic number.

235164863 is a deficient number, since it is larger than the sum of its proper divisors (1).

235164863 is an equidigital number, since it uses as much as digits as its factorization.

235164863 is an evil number, because the sum of its binary digits is even.

The product of its digits is 103680, while the sum is 38.

The square root of 235164863 is about 15335.0860121487. The cubic root of 235164863 is about 617.2448534210.

The spelling of 235164863 in words is "two hundred thirty-five million, one hundred sixty-four thousand, eight hundred sixty-three".