10042449 has 8 divisors (see below), whose sum is σ = 13617120. Its totient is φ = 6581376.

The previous prime is 10042441. The next prime is 10042457. The reversal of 10042449 is 94424001.

It is an interprime number because it is at equal distance from previous prime (10042441) and next prime (10042457).

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

It is not a de Polignac number, because 10042449 - 2³ = 10042441 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10042441) 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 7 ways as a sum of consecutive naturals, for example, 28192 + ... + 28545.

It is an arithmetic number, because the mean of its divisors is an integer number (1702140).

Almost surely, 2^10042449 is an apocalyptic number.

It is an amenable number.

10042449 is a deficient number, since it is larger than the sum of its proper divisors (3574671).

10042449 is an equidigital number, since it uses as much as digits as its factorization.

10042449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56799.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 10042449 is about 3168.9823287611. The cubic root of 10042449 is about 215.7478839988.

The spelling of 10042449 in words is "ten million, forty-two thousand, four hundred forty-nine".