2123348 has 6 divisors (see below), whose sum is σ = 3715866. Its totient is φ = 1061672.

The previous prime is 2123327. The next prime is 2123353. The reversal of 2123348 is 8433212.

2123348 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1607824 + 515524 = 1268^2 + 718^2 .

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265415 + ... + 265422.

It is an arithmetic number, because the mean of its divisors is an integer number (619311).

2^2123348 is an apocalyptic number.

It is an amenable number.

2123348 is a deficient number, since it is larger than the sum of its proper divisors (1592518).

2123348 is a wasteful number, since it uses less digits than its factorization.

2123348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530841 (or 530839 counting only the distinct ones).

The product of its digits is 1152, while the sum is 23.

The square root of 2123348 is about 1457.1712322167. The cubic root of 2123348 is about 128.5307551532.

The spelling of 2123348 in words is "two million, one hundred twenty-three thousand, three hundred forty-eight".