12052532 has 12 divisors (see below), whose sum is σ = 21301476. Its totient is φ = 5966400.

The previous prime is 12052489. The next prime is 12052543. The reversal of 12052532 is 23525021.

It can be written as a sum of positive squares in 2 ways, for example, as 8976016 + 3076516 = 2996^2 + 1754^2 .

It is a super-2 number, since 2×12052532² = 290527055222048, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 14513 + ... + 15320.

It is an arithmetic number, because the mean of its divisors is an integer number (1775123).

Almost surely, 2^12052532 is an apocalyptic number.

It is an amenable number.

12052532 is a deficient number, since it is larger than the sum of its proper divisors (9248944).

12052532 is a wasteful number, since it uses less digits than its factorization.

12052532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29938 (or 29936 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 12052532 is about 3471.6756760965. The cubic root of 12052532 is about 229.2764406902.

Adding to 12052532 its reverse (23525021), we get a palindrome (35577553).

The spelling of 12052532 in words is "twelve million, fifty-two thousand, five hundred thirty-two".