3227144532 has 24 divisors (see below), whose sum is σ = 7530936000. Its totient is φ = 1075581696.

The previous prime is 3227144489. The next prime is 3227144537. The reversal of 3227144532 is 2354417223.

It is a junction number, because it is equal to n+sod(n) for n = 3227144493 and 3227144502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3227144537) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155844 + ... + 175332.

It is an arithmetic number, because the mean of its divisors is an integer number (313789000).

Almost surely, 2^3227144532 is an apocalyptic number.

It is an amenable number.

3227144532 is an abundant number, since it is smaller than the sum of its proper divisors (4303791468).

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

3227144532 is a wasteful number, since it uses less digits than its factorization.

3227144532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33295 (or 33293 counting only the distinct ones).

The product of its digits is 40320, while the sum is 33.

The square root of 3227144532 is about 56807.9618715546. The cubic root of 3227144532 is about 1477.7675943185.

The spelling of 3227144532 in words is "three billion, two hundred twenty-seven million, one hundred forty-four thousand, five hundred thirty-two".