2236532442 has 32 divisors (see below), whose sum is σ = 4577912640. Its totient is φ = 728238720.

The previous prime is 2236532437. The next prime is 2236532449. The reversal of 2236532442 is 2442356322.

2236532442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2236532449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19092 + ... + 69552.

It is an arithmetic number, because the mean of its divisors is an integer number (143059770).

Almost surely, 2^2236532442 is an apocalyptic number.

2236532442 is an abundant number, since it is smaller than the sum of its proper divisors (2341380198).

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

2236532442 is a wasteful number, since it uses less digits than its factorization.

2236532442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50638.

The product of its digits is 69120, while the sum is 33.

The square root of 2236532442 is about 47291.9913093116. The cubic root of 2236532442 is about 1307.7510199062.

Adding to 2236532442 its reverse (2442356322), we get a palindrome (4678888764).

The spelling of 2236532442 in words is "two billion, two hundred thirty-six million, five hundred thirty-two thousand, four hundred forty-two".