2346728 has 16 divisors (see below), whose sum is σ = 4632000. Its totient is φ = 1111536.

The previous prime is 2346727. The next prime is 2346733. The reversal of 2346728 is 8276432.

It is a d-powerful number, because it can be written as 2¹⁷ + 3⁴ + 4⁴ + 6 + 7⁶ + 2²¹ + 8³ .

It is a junction number, because it is equal to n+sod(n) for n = 2346694 and 2346703.

It is not an unprimeable number, because it can be changed into a prime (2346727) 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, 7568 + ... + 7871.

It is an arithmetic number, because the mean of its divisors is an integer number (289500).

2^2346728 is an apocalyptic number.

It is an amenable number.

2346728 is a deficient number, since it is larger than the sum of its proper divisors (2285272).

2346728 is a wasteful number, since it uses less digits than its factorization.

2346728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15464 (or 15460 counting only the distinct ones).

The product of its digits is 16128, while the sum is 32.

The square root of 2346728 is about 1531.9033912098. The cubic root of 2346728 is about 132.8885568427. Note that the first 3 decimals are identical.

The spelling of 2346728 in words is "two million, three hundred forty-six thousand, seven hundred twenty-eight".