4132788 has 48 divisors (see below), whose sum is σ = 10644480. Its totient is φ = 1237600.

The previous prime is 4132783. The next prime is 4132829. The reversal of 4132788 is 8872314.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4132783) 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, 17173 + ... + 17411.

It is an arithmetic number, because the mean of its divisors is an integer number (221760).

Almost surely, 2^4132788 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4132788, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5322240).

4132788 is an abundant number, since it is smaller than the sum of its proper divisors (6511692).

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

4132788 is a wasteful number, since it uses less digits than its factorization.

4132788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388 (or 386 counting only the distinct ones).

The product of its digits is 10752, while the sum is 33.

The square root of 4132788 is about 2032.9259701229. The cubic root of 4132788 is about 160.4775834610.

The spelling of 4132788 in words is "four million, one hundred thirty-two thousand, seven hundred eighty-eight".