16552967 has 4 divisors (see below), whose sum is σ = 16561800. Its totient is φ = 16544136.

The previous prime is 16552961. The next prime is 16552973. The reversal of 16552967 is 76925561.

16552967 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 76925561 = 17 ⋅4525033.

It is an interprime number because it is at equal distance from previous prime (16552961) and next prime (16552973).

It is a cyclic number.

It is not a de Polignac number, because 16552967 - 2⁶ = 16552903 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16552961) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 368 + ... + 5765.

It is an arithmetic number, because the mean of its divisors is an integer number (4140450).

Almost surely, 2^16552967 is an apocalyptic number.

16552967 is a deficient number, since it is larger than the sum of its proper divisors (8833).

16552967 is an equidigital number, since it uses as much as digits as its factorization.

16552967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8832.

The product of its digits is 113400, while the sum is 41.

The square root of 16552967 is about 4068.5337653754. The cubic root of 16552967 is about 254.8542907150.

The spelling of 16552967 in words is "sixteen million, five hundred fifty-two thousand, nine hundred sixty-seven".