2312148 has 24 divisors (see below), whose sum is σ = 5679520. Its totient is φ = 730080.

The previous prime is 2312147. The next prime is 2312159. The reversal of 2312148 is 8412132.

2312148 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2312147) 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, 4843 + ... + 5298.

2^2312148 is an apocalyptic number.

It is an amenable number.

2312148 is an abundant number, since it is smaller than the sum of its proper divisors (3367372).

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

2312148 is a wasteful number, since it uses less digits than its factorization.

2312148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10167 (or 10165 counting only the distinct ones).

The product of its digits is 384, while the sum is 21.

The square root of 2312148 is about 1520.5748912829. The cubic root of 2312148 is about 132.2326018210.

The spelling of 2312148 in words is "two million, three hundred twelve thousand, one hundred forty-eight".