10402048 has 36 divisors (see below), whose sum is σ = 20971440. Its totient is φ = 5149184.

The previous prime is 10402037. The next prime is 10402061. The reversal of 10402048 is 84020401.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45711 + ... + 45937.

It is an arithmetic number, because the mean of its divisors is an integer number (582540).

Almost surely, 2^10402048 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 10402048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10485720).

10402048 is an abundant number, since it is smaller than the sum of its proper divisors (10569392).

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

10402048 is an equidigital number, since it uses as much as digits as its factorization.

10402048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422 (or 408 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 10402048 is about 3225.2206126093. The cubic root of 10402048 is about 218.2929037015.

Adding to 10402048 its reverse (84020401), we get a palindrome (94422449).

The spelling of 10402048 in words is "ten million, four hundred two thousand, forty-eight".