2235601356 has 12 divisors (see below), whose sum is σ = 5216403192. Its totient is φ = 745200448.

The previous prime is 2235601339. The next prime is 2235601393. The reversal of 2235601356 is 6531065322.

It is a tau number, because it is divible by the number of its divisors (12).

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 3 ways as a sum of consecutive naturals, for example, 93150045 + ... + 93150068.

It is an arithmetic number, because the mean of its divisors is an integer number (434700266).

Almost surely, 2^2235601356 is an apocalyptic number.

It is an amenable number.

2235601356 is an abundant number, since it is smaller than the sum of its proper divisors (2980801836).

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

2235601356 is a wasteful number, since it uses less digits than its factorization.

2235601356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186300120 (or 186300118 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 33.

The square root of 2235601356 is about 47282.1462710821. The cubic root of 2235601356 is about 1307.5695190477.

Adding to 2235601356 its reverse (6531065322), we get a palindrome (8766666678).

The spelling of 2235601356 in words is "two billion, two hundred thirty-five million, six hundred one thousand, three hundred fifty-six".