4003152 has 20 divisors (see below), whose sum is σ = 10341600. Its totient is φ = 1334368.

The previous prime is 4003151. The next prime is 4003187. The reversal of 4003152 is 2513004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4003151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41652 + ... + 41747.

It is an arithmetic number, because the mean of its divisors is an integer number (517080).

Almost surely, 2^4003152 is an apocalyptic number.

It is an amenable number.

4003152 is an abundant number, since it is smaller than the sum of its proper divisors (6338448).

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

4003152 is a wasteful number, since it uses less digits than its factorization.

4003152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83410 (or 83404 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 4003152 is about 2000.7878448251. The cubic root of 4003152 is about 158.7817899838.

Adding to 4003152 its reverse (2513004), we get a palindrome (6516156).

The spelling of 4003152 in words is "four million, three thousand, one hundred fifty-two".