4038132 has 24 divisors (see below), whose sum is σ = 10768576. Its totient is φ = 1153728.

The previous prime is 4038121. The next prime is 4038161. The reversal of 4038132 is 2318304.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 4038099 and 4038108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23953 + ... + 24120.

Almost surely, 2^4038132 is an apocalyptic number.

4038132 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4038132 is an abundant number, since it is smaller than the sum of its proper divisors (6730444).

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

4038132 is a wasteful number, since it uses less digits than its factorization.

4038132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48087 (or 48085 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 4038132 is about 2009.5103881294. The cubic root of 4038132 is about 159.2429338847.

The spelling of 4038132 in words is "four million, thirty-eight thousand, one hundred thirty-two".