3012403252 has 12 divisors (see below), whose sum is σ = 5272102080. Its totient is φ = 1506088376.

The previous prime is 3012403249. The next prime is 3012403253. The reversal of 3012403252 is 2523042103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3012403253) 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, 67749 + ... + 103027.

It is an arithmetic number, because the mean of its divisors is an integer number (439341840).

Almost surely, 2^3012403252 is an apocalyptic number.

It is an amenable number.

3012403252 is a deficient number, since it is larger than the sum of its proper divisors (2259698828).

3012403252 is a wasteful number, since it uses less digits than its factorization.

3012403252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56630 (or 56628 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 3012403252 is about 54885.3646430449. The cubic root of 3012403252 is about 1444.2344579050.

Adding to 3012403252 its reverse (2523042103), we get a palindrome (5535445355).

The spelling of 3012403252 in words is "three billion, twelve million, four hundred three thousand, two hundred fifty-two".