235664122 has 16 divisors (see below), whose sum is σ = 356107752. Its totient is φ = 116965120.

The previous prime is 235664111. The next prime is 235664131. The reversal of 235664122 is 221466532.

It can be written as a sum of positive squares in 4 ways, for example, as 125014761 + 110649361 = 11181^2 + 10519^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214278 + ... + 215374.

Almost surely, 2^235664122 is an apocalyptic number.

235664122 is a deficient number, since it is larger than the sum of its proper divisors (120443630).

235664122 is a wasteful number, since it uses less digits than its factorization.

235664122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1793.

The product of its digits is 17280, while the sum is 31.

The square root of 235664122 is about 15351.3557056046. The cubic root of 235664122 is about 617.6813517727.

The spelling of 235664122 in words is "two hundred thirty-five million, six hundred sixty-four thousand, one hundred twenty-two".