2232136436 has 12 divisors (see below), whose sum is σ = 3909441312. Its totient is φ = 1115153208.

The previous prime is 2232136433. The next prime is 2232136447. The reversal of 2232136436 is 6346312322.

It is a super-3 number, since 3×2232136436³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2232136433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 223250 + ... + 233033.

It is an arithmetic number, because the mean of its divisors is an integer number (325786776).

Almost surely, 2^2232136436 is an apocalyptic number.

It is an amenable number.

2232136436 is a deficient number, since it is larger than the sum of its proper divisors (1677304876).

2232136436 is a wasteful number, since it uses less digits than its factorization.

2232136436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457510 (or 457508 counting only the distinct ones).

The product of its digits is 31104, while the sum is 32.

The square root of 2232136436 is about 47245.4911711160. The cubic root of 2232136436 is about 1306.8936432663.

Adding to 2232136436 its reverse (6346312322), we get a palindrome (8578448758).

The spelling of 2232136436 in words is "two billion, two hundred thirty-two million, one hundred thirty-six thousand, four hundred thirty-six".