10242169 has 16 divisors (see below), whose sum is σ = 12128256. Its totient is φ = 8467200.

The previous prime is 10242161. The next prime is 10242173. The reversal of 10242169 is 96124201.

It is not a de Polignac number, because 10242169 - 2³ = 10242161 is a prime.

It is a super-2 number, since 2×10242169² = 209804051649122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10242161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36309 + ... + 36589.

It is an arithmetic number, because the mean of its divisors is an integer number (758016).

Almost surely, 2^10242169 is an apocalyptic number.

It is an amenable number.

10242169 is a deficient number, since it is larger than the sum of its proper divisors (1886087).

10242169 is a wasteful number, since it uses less digits than its factorization.

10242169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 10242169 is about 3200.3388883054. The cubic root of 10242169 is about 217.1687404634.

The spelling of 10242169 in words is "ten million, two hundred forty-two thousand, one hundred sixty-nine".