10421348 has 36 divisors (see below), whose sum is σ = 22018752. Its totient is φ = 4227120.

The previous prime is 10421317. The next prime is 10421371. The reversal of 10421348 is 84312401.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9593 + ... + 10623.

It is an arithmetic number, because the mean of its divisors is an integer number (611632).

Almost surely, 2^10421348 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10421348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11009376).

10421348 is an abundant number, since it is smaller than the sum of its proper divisors (11597404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10421348 is a wasteful number, since it uses less digits than its factorization.

10421348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1080 (or 1059 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 10421348 is about 3228.2112694184. The cubic root of 10421348 is about 218.4278274551.

Adding to 10421348 its reverse (84312401), we get a palindrome (94733749).

The spelling of 10421348 in words is "ten million, four hundred twenty-one thousand, three hundred forty-eight".