9462728 has 32 divisors (see below), whose sum is σ = 19474560. Its totient is φ = 4274880.

The previous prime is 9462707. The next prime is 9462737. The reversal of 9462728 is 8272649.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a d-powerful number, because it can be written as 9⁶ + 4⁴ + 6⁷ + 2²² + 7³ + 2²² + 8⁶ .

It is a junction number, because it is equal to n+sod(n) for n = 9462691 and 9462700.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25601 + ... + 25967.

It is an arithmetic number, because the mean of its divisors is an integer number (608580).

Almost surely, 2^9462728 is an apocalyptic number.

It is an amenable number.

9462728 is an abundant number, since it is smaller than the sum of its proper divisors (10011832).

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

9462728 is a wasteful number, since it uses less digits than its factorization.

9462728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677 (or 673 counting only the distinct ones).

The product of its digits is 48384, while the sum is 38.

The square root of 9462728 is about 3076.1547425317. The cubic root of 9462728 is about 211.5138379171.

The spelling of 9462728 in words is "nine million, four hundred sixty-two thousand, seven hundred twenty-eight".