16652452 has 12 divisors (see below), whose sum is σ = 30856140. Its totient is φ = 7836416.

The previous prime is 16652443. The next prime is 16652473. The reversal of 16652452 is 25425661.

16652452 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 2 ways, for example, as 5788836 + 10863616 = 2406^2 + 3296^2 .

It is a super-2 number, since 2×16652452² = 554608315224608, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122377 + ... + 122512.

It is an arithmetic number, because the mean of its divisors is an integer number (2571345).

Almost surely, 2^16652452 is an apocalyptic number.

It is an amenable number.

16652452 is a deficient number, since it is larger than the sum of its proper divisors (14203688).

16652452 is a wasteful number, since it uses less digits than its factorization.

16652452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244910 (or 244908 counting only the distinct ones).

The product of its digits is 14400, while the sum is 31.

The square root of 16652452 is about 4080.7415992684. The cubic root of 16652452 is about 255.3638379220.

The spelling of 16652452 in words is "sixteen million, six hundred fifty-two thousand, four hundred fifty-two".