4091832 has 48 divisors (see below), whose sum is σ = 11737440. Its totient is φ = 1283328.

The previous prime is 4091831. The next prime is 4091833. The reversal of 4091832 is 2381904.

It is an interprime number because it is at equal distance from previous prime (4091831) and next prime (4091833).

It is a junction number, because it is equal to n+sod(n) for n = 4091796 and 4091805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4091831) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 448 + ... + 2895.

It is an arithmetic number, because the mean of its divisors is an integer number (244530).

Almost surely, 2^4091832 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 4091832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5868720).

4091832 is an abundant number, since it is smaller than the sum of its proper divisors (7645608).

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

4091832 is a wasteful number, since it uses less digits than its factorization.

4091832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3372 (or 3365 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 4091832 is about 2022.8277237570. The cubic root of 4091832 is about 159.9457107480.

The spelling of 4091832 in words is "four million, ninety-one thousand, eight hundred thirty-two".