16485361 has 4 divisors (see below), whose sum is σ = 16521892. Its totient is φ = 16448832.

The previous prime is 16485353. The next prime is 16485373. The reversal of 16485361 is 16358461.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 16358461 = 7 ⋅2336923.

It can be written as a sum of positive squares in 2 ways, for example, as 14745600 + 1739761 = 3840^2 + 1319^2 .

It is a cyclic number.

It is not a de Polignac number, because 16485361 - 2³ = 16485353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16485061) 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, 17580 + ... + 18493.

It is an arithmetic number, because the mean of its divisors is an integer number (4130473).

Almost surely, 2^16485361 is an apocalyptic number.

It is an amenable number.

16485361 is a deficient number, since it is larger than the sum of its proper divisors (36531).

16485361 is an equidigital number, since it uses as much as digits as its factorization.

16485361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36530.

The product of its digits is 17280, while the sum is 34.

The square root of 16485361 is about 4060.2168661292. The cubic root of 16485361 is about 254.5068567442.

The spelling of 16485361 in words is "sixteen million, four hundred eighty-five thousand, three hundred sixty-one".