10448421 has 8 divisors (see below), whose sum is σ = 14750784. Its totient is φ = 6555840.

The previous prime is 10448411. The next prime is 10448437. The reversal of 10448421 is 12484401.

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

It is not a de Polignac number, because 10448421 - 2¹⁵ = 10415653 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10448391 and 10448400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10448401) 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, 102385 + ... + 102486.

It is an arithmetic number, because the mean of its divisors is an integer number (1843848).

Almost surely, 2^10448421 is an apocalyptic number.

It is an amenable number.

10448421 is a deficient number, since it is larger than the sum of its proper divisors (4302363).

10448421 is a wasteful number, since it uses less digits than its factorization.

10448421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204891.

The product of its (nonzero) digits is 1024, while the sum is 24.

The square root of 10448421 is about 3232.4017386457. The cubic root of 10448421 is about 218.6168107862.

The spelling of 10448421 in words is "ten million, four hundred forty-eight thousand, four hundred twenty-one".