3126532 has 6 divisors (see below), whose sum is σ = 5471438. Its totient is φ = 1563264.

The previous prime is 3126511. The next prime is 3126533. The reversal of 3126532 is 2356213.

3126532 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2979076 + 147456 = 1726^2 + 384^2 .

It is a super-3 number, since 3×3126532³ = 91687448833336922304, which contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (3126533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 390813 + ... + 390820.

Almost surely, 2^3126532 is an apocalyptic number.

It is an amenable number.

3126532 is a deficient number, since it is larger than the sum of its proper divisors (2344906).

3126532 is a wasteful number, since it uses less digits than its factorization.

3126532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 781637 (or 781635 counting only the distinct ones).

The product of its digits is 1080, while the sum is 22.

The square root of 3126532 is about 1768.2002149078. The cubic root of 3126532 is about 146.2247741818.

The spelling of 3126532 in words is "three million, one hundred twenty-six thousand, five hundred thirty-two".