235447122 has 16 divisors (see below), whose sum is σ = 471354912. Its totient is φ = 78405600.

The previous prime is 235447099. The next prime is 235447141. The reversal of 235447122 is 221744532.

235447122 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 235447122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12363 + ... + 24974.

It is an arithmetic number, because the mean of its divisors is an integer number (29459682).

Almost surely, 2^235447122 is an apocalyptic number.

235447122 is an abundant number, since it is smaller than the sum of its proper divisors (235907790).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

235447122 is a wasteful number, since it uses less digits than its factorization.

235447122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38393.

The product of its digits is 13440, while the sum is 30.

The square root of 235447122 is about 15344.2862981632. The cubic root of 235447122 is about 617.4917061396.

The spelling of 235447122 in words is "two hundred thirty-five million, four hundred forty-seven thousand, one hundred twenty-two".