16452052 has 12 divisors (see below), whose sum is σ = 28919520. Its totient is φ = 8189336.

The previous prime is 16452031. The next prime is 16452053. The reversal of 16452052 is 25025461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16452053) 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, 8152 + ... + 9967.

It is an arithmetic number, because the mean of its divisors is an integer number (2409960).

Almost surely, 2^16452052 is an apocalyptic number.

It is an amenable number.

16452052 is a deficient number, since it is larger than the sum of its proper divisors (12467468).

16452052 is a wasteful number, since it uses less digits than its factorization.

16452052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18350 (or 18348 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 16452052 is about 4056.1129175604. The cubic root of 16452052 is about 254.3353291108.

The spelling of 16452052 in words is "sixteen million, four hundred fifty-two thousand, fifty-two".