2348728 has 16 divisors (see below), whose sum is σ = 4438080. Its totient is φ = 1165248.

The previous prime is 2348713. The next prime is 2348729. The reversal of 2348728 is 8278432.

It is a junction number, because it is equal to n+sod(n) for n = 2348693 and 2348702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2348729) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25 + ... + 2167.

It is an arithmetic number, because the mean of its divisors is an integer number (277380).

2^2348728 is an apocalyptic number.

It is an amenable number.

2348728 is a deficient number, since it is larger than the sum of its proper divisors (2089352).

2348728 is a wasteful number, since it uses less digits than its factorization.

2348728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2286 (or 2282 counting only the distinct ones).

The product of its digits is 21504, while the sum is 34.

The square root of 2348728 is about 1532.5560348646. The cubic root of 2348728 is about 132.9262975675.

The spelling of 2348728 in words is "two million, three hundred forty-eight thousand, seven hundred twenty-eight".