2463728 has 20 divisors (see below), whose sum is σ = 4885848. Its totient is φ = 1202880.

The previous prime is 2463707. The next prime is 2463757. The reversal of 2463728 is 8273642.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a d-powerful number, because it can be written as 2¹³ + 4⁹ + 6⁶ + 3² + 7⁵ + 2²¹ + 8⁵ .

It is a junction number, because it is equal to n+sod(n) for n = 2463694 and 2463703.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1103 + ... + 2478.

2^2463728 is an apocalyptic number.

It is an amenable number.

2463728 is a deficient number, since it is larger than the sum of its proper divisors (2422120).

2463728 is a wasteful number, since it uses less digits than its factorization.

2463728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3632 (or 3626 counting only the distinct ones).

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

The square root of 2463728 is about 1569.6267072142. The cubic root of 2463728 is about 135.0612981801.

The spelling of 2463728 in words is "two million, four hundred sixty-three thousand, seven hundred twenty-eight".