16652488 has 8 divisors (see below), whose sum is σ = 31223430. Its totient is φ = 8326240.

The previous prime is 16652473. The next prime is 16652491. The reversal of 16652488 is 88425661.

16652488 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., 15069924 + 1582564 = 3882^2 + 1258^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 16652488.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1040773 + ... + 1040788.

Almost surely, 2^16652488 is an apocalyptic number.

It is an amenable number.

16652488 is a deficient number, since it is larger than the sum of its proper divisors (14570942).

16652488 is a wasteful number, since it uses less digits than its factorization.

16652488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2081567 (or 2081563 counting only the distinct ones).

The product of its digits is 92160, while the sum is 40.

The square root of 16652488 is about 4080.7460102290. The cubic root of 16652488 is about 255.3640219408.

The spelling of 16652488 in words is "sixteen million, six hundred fifty-two thousand, four hundred eighty-eight".