4131732 has 48 divisors (see below), whose sum is σ = 10648512. Its totient is φ = 1236480.

The previous prime is 4131719. The next prime is 4131763. The reversal of 4131732 is 2371314.

It is a junction number, because it is equal to n+sod(n) for n = 4131699 and 4131708.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14778 + ... + 15054.

It is an arithmetic number, because the mean of its divisors is an integer number (221844).

Almost surely, 2^4131732 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 4131732, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5324256).

4131732 is an abundant number, since it is smaller than the sum of its proper divisors (6516780).

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

4131732 is a wasteful number, since it uses less digits than its factorization.

4131732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408 (or 406 counting only the distinct ones).

The product of its digits is 504, while the sum is 21.

The square root of 4131732 is about 2032.6662293648. Note that the first 3 decimals coincide. The cubic root of 4131732 is about 160.4639140153.

It can be divided in two parts, 413 and 1732, that added together give a triangular number (2145 = T₆₅).

The spelling of 4131732 in words is "four million, one hundred thirty-one thousand, seven hundred thirty-two".