235052226646 has 4 divisors (see below), whose sum is σ = 352578339972. Its totient is φ = 117526113322.

The previous prime is 235052226641. The next prime is 235052226677. The reversal of 235052226646 is 646622250532.

235052226646 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×235052226646³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235052226641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58763056660 + ... + 58763056663.

It is an arithmetic number, because the mean of its divisors is an integer number (88144584993).

Almost surely, 2^235052226646 is an apocalyptic number.

235052226646 is a deficient number, since it is larger than the sum of its proper divisors (117526113326).

235052226646 is a wasteful number, since it uses less digits than its factorization.

235052226646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117526113325.

The product of its (nonzero) digits is 1036800, while the sum is 43.

The spelling of 235052226646 in words is "two hundred thirty-five billion, fifty-two million, two hundred twenty-six thousand, six hundred forty-six".