10628161 has 4 divisors (see below), whose sum is σ = 10709424. Its totient is φ = 10546900.

The previous prime is 10628159. The next prime is 10628173. The reversal of 10628161 is 16182601.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10628161 - 2¹ = 10628159 is a prime.

It is a super-2 number, since 2×10628161² = 225915612483842, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10628131) 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, 40435 + ... + 40696.

It is an arithmetic number, because the mean of its divisors is an integer number (2677356).

Almost surely, 2^10628161 is an apocalyptic number.

It is an amenable number.

10628161 is a deficient number, since it is larger than the sum of its proper divisors (81263).

10628161 is an equidigital number, since it uses as much as digits as its factorization.

10628161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81262.

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 10628161 is about 3260.0860418093. The cubic root of 10628161 is about 219.8632828244.

The spelling of 10628161 in words is "ten million, six hundred twenty-eight thousand, one hundred sixty-one".