2235531132 has 18 divisors (see below), whose sum is σ = 5650926008. Its totient is φ = 745177032.

The previous prime is 2235531119. The next prime is 2235531163. The reversal of 2235531132 is 2311355322.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (18).

It is a junction number, because it is equal to n+sod(n) for n = 2235531096 and 2235531105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31049008 + ... + 31049079.

Almost surely, 2^2235531132 is an apocalyptic number.

It is an amenable number.

2235531132 is an abundant number, since it is smaller than the sum of its proper divisors (3415394876).

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

2235531132 is a wasteful number, since it uses less digits than its factorization.

2235531132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62098097 (or 62098092 counting only the distinct ones).

The product of its digits is 5400, while the sum is 27.

The square root of 2235531132 is about 47281.4036593670. The cubic root of 2235531132 is about 1307.5558279182. Note that the first 3 decimals are identical.

Adding to 2235531132 its reverse (2311355322), we get a palindrome (4546886454).

It can be divided in two parts, 223 and 5531132, that added together give a palindrome (5531355).

The spelling of 2235531132 in words is "two billion, two hundred thirty-five million, five hundred thirty-one thousand, one hundred thirty-two".