16652673 has 24 divisors (see below), whose sum is σ = 26297856. Its totient is φ = 10108800.

The previous prime is 16652663. The next prime is 16652677. The reversal of 16652673 is 37625661.

16652673 is a `hidden beast` number, since 1 + 66 + 526 + 73 = 666.

16652673 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 16652673 - 2²¹ = 14555521 is a prime.

It is a nialpdrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (16652677) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2988 + ... + 6498.

It is an arithmetic number, because the mean of its divisors is an integer number (1095744).

Almost surely, 2^16652673 is an apocalyptic number.

It is an amenable number.

16652673 is a deficient number, since it is larger than the sum of its proper divisors (9645183).

16652673 is a wasteful number, since it uses less digits than its factorization.

16652673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3565 (or 3562 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 16652673 is about 4080.7686775900. The cubic root of 16652673 is about 255.3649675887.

The spelling of 16652673 in words is "sixteen million, six hundred fifty-two thousand, six hundred seventy-three".