3129452 has 12 divisors (see below), whose sum is σ = 5764920. Its totient is φ = 1482336.

The previous prime is 3129443. The next prime is 3129461. The reversal of 3129452 is 2549213.

3129452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3129443) and next prime (3129461).

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 20513 + ... + 20664.

It is an arithmetic number, because the mean of its divisors is an integer number (480410).

Almost surely, 2^3129452 is an apocalyptic number.

It is an amenable number.

3129452 is a deficient number, since it is larger than the sum of its proper divisors (2635468).

3129452 is a wasteful number, since it uses less digits than its factorization.

3129452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41200 (or 41198 counting only the distinct ones).

The product of its digits is 2160, while the sum is 26.

The square root of 3129452 is about 1769.0257205592. The cubic root of 3129452 is about 146.2702818440.

The spelling of 3129452 in words is "three million, one hundred twenty-nine thousand, four hundred fifty-two".