10642169 has 8 divisors (see below), whose sum is σ = 11247360. Its totient is φ = 10048896.

The previous prime is 10642141. The next prime is 10642171. The reversal of 10642169 is 96124601.

10642169 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10642169 - 2⁸ = 10641913 is a prime.

It is a super-2 number, since 2×10642169² = 226511522049122, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10642129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1112 + ... + 4745.

It is an arithmetic number, because the mean of its divisors is an integer number (1405920).

Almost surely, 2^10642169 is an apocalyptic number.

It is an amenable number.

10642169 is a deficient number, since it is larger than the sum of its proper divisors (605191).

10642169 is an equidigital number, since it uses as much as digits as its factorization.

10642169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5959.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 10642169 is about 3262.2337439246. The cubic root of 10642169 is about 219.9598342651.

The spelling of 10642169 in words is "ten million, six hundred forty-two thousand, one hundred sixty-nine".