32042152 has 16 divisors (see below), whose sum is σ = 60484500. Its totient is φ = 15912960.

The previous prime is 32042137. The next prime is 32042159. The reversal of 32042152 is 25124023.

It can be written as a sum of positive squares in 2 ways, for example, as 31877316 + 164836 = 5646^2 + 406^2 .

It is a super-2 number, since 2×32042152² = 2053399009582208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (32042159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12249 + ... + 14632.

Almost surely, 2^32042152 is an apocalyptic number.

It is an amenable number.

32042152 is a deficient number, since it is larger than the sum of its proper divisors (28442348).

32042152 is a wasteful number, since it uses less digits than its factorization.

32042152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27036 (or 27032 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 32042152 is about 5660.5787689953. The cubic root of 32042152 is about 317.6195494991.

Adding to 32042152 its reverse (25124023), we get a palindrome (57166175).

It can be divided in two parts, 3204 and 2152, that added together give a triangular number (5356 = T₁₀₃).

The spelling of 32042152 in words is "thirty-two million, forty-two thousand, one hundred fifty-two".