9928470 has 32 divisors (see below), whose sum is σ = 23978592. Its totient is φ = 2630912.

The previous prime is 9928453. The next prime is 9928487. The reversal of 9928470 is 748299.

It is an interprime number because it is at equal distance from previous prime (9928453) and next prime (9928487).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4234 + ... + 6146.

It is an arithmetic number, because the mean of its divisors is an integer number (749331).

Almost surely, 2^9928470 is an apocalyptic number.

9928470 is an abundant number, since it is smaller than the sum of its proper divisors (14050122).

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

9928470 is a wasteful number, since it uses less digits than its factorization.

9928470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2096.

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 9928470 is about 3150.9474765537. The cubic root of 9928470 is about 214.9285502621.

The spelling of 9928470 in words is "nine million, nine hundred twenty-eight thousand, four hundred seventy".