4131152 has 10 divisors (see below), whose sum is σ = 8004138. Its totient is φ = 2065568.

The previous prime is 4131109. The next prime is 4131223. The reversal of 4131152 is 2511314.

It can be written as a sum of positive squares in only one way, i.e., 3904576 + 226576 = 1976^2 + 476^2 .

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 4131152.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 129083 + ... + 129114.

Almost surely, 2^4131152 is an apocalyptic number.

It is an amenable number.

4131152 is a deficient number, since it is larger than the sum of its proper divisors (3872986).

4131152 is a wasteful number, since it uses less digits than its factorization.

4131152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258205 (or 258199 counting only the distinct ones).

The product of its digits is 120, while the sum is 17.

The square root of 4131152 is about 2032.5235545991. The cubic root of 4131152 is about 160.4564051848.

Adding to 4131152 its reverse (2511314), we get a palindrome (6642466).

The spelling of 4131152 in words is "four million, one hundred thirty-one thousand, one hundred fifty-two".