16107601 has 4 divisors (see below), whose sum is σ = 16411572. Its totient is φ = 15803632.

The previous prime is 16107593. The next prime is 16107607. The reversal of 16107601 is 10670161.

16107601 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.

It can be written as a sum of positive squares in 2 ways, for example, as 12780625 + 3326976 = 3575^2 + 1824^2 .

It is a cyclic number.

It is not a de Polignac number, because 16107601 - 2³ = 16107593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16107607) 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, 151906 + ... + 152011.

It is an arithmetic number, because the mean of its divisors is an integer number (4102893).

Almost surely, 2^16107601 is an apocalyptic number.

It is an amenable number.

16107601 is a deficient number, since it is larger than the sum of its proper divisors (303971).

16107601 is an equidigital number, since it uses as much as digits as its factorization.

16107601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303970.

The product of its (nonzero) digits is 252, while the sum is 22.

The square root of 16107601 is about 4013.4275874868. The cubic root of 16107601 is about 252.5478182808.

Adding to 16107601 its reverse (10670161), we get a palindrome (26777762).

The spelling of 16107601 in words is "sixteen million, one hundred seven thousand, six hundred one".