235489601 has 2 divisors, whose sum is σ = 235489602. Its totient is φ = 235489600.

The previous prime is 235489589. The next prime is 235489607. The reversal of 235489601 is 106984532.

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., 167443600 + 68046001 = 12940^2 + 8249^2 .

It is a cyclic number.

It is not a de Polignac number, because 235489601 - 2⁶ = 235489537 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (235489607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117744800 + 117744801.

It is an arithmetic number, because the mean of its divisors is an integer number (117744801).

Almost surely, 2^235489601 is an apocalyptic number.

It is an amenable number.

235489601 is a deficient number, since it is larger than the sum of its proper divisors (1).

235489601 is an equidigital number, since it uses as much as digits as its factorization.

235489601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 235489601 is about 15345.6704317537. The cubic root of 235489601 is about 617.5288395345.

The spelling of 235489601 in words is "two hundred thirty-five million, four hundred eighty-nine thousand, six hundred one".