10312148 has 36 divisors (see below), whose sum is σ = 22905792. Its totient is φ = 4016880.

The previous prime is 10312147. The next prime is 10312177. The reversal of 10312148 is 84121301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10312147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 236 + ... + 4547.

It is an arithmetic number, because the mean of its divisors is an integer number (636272).

Almost surely, 2^10312148 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 10312148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11452896).

10312148 is an abundant number, since it is smaller than the sum of its proper divisors (12593644).

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

10312148 is a wasteful number, since it uses less digits than its factorization.

10312148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4812 (or 4803 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 10312148 is about 3211.2533378729. The cubic root of 10312148 is about 217.6622157107.

Adding to 10312148 its reverse (84121301), we get a palindrome (94433449).

The spelling of 10312148 in words is "ten million, three hundred twelve thousand, one hundred forty-eight".