9754428 has 12 divisors (see below), whose sum is σ = 22760360. Its totient is φ = 3251472.

The previous prime is 9754403. The next prime is 9754453. The reversal of 9754428 is 8244579.

It is an interprime number because it is at equal distance from previous prime (9754403) and next prime (9754453).

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 406423 + ... + 406446.

Almost surely, 2^9754428 is an apocalyptic number.

It is an amenable number.

9754428 is an abundant number, since it is smaller than the sum of its proper divisors (13005932).

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

9754428 is a wasteful number, since it uses less digits than its factorization.

9754428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 812876 (or 812874 counting only the distinct ones).

The product of its digits is 80640, while the sum is 39.

The square root of 9754428 is about 3123.2079661784. The cubic root of 9754428 is about 213.6652699298.

The spelling of 9754428 in words is "nine million, seven hundred fifty-four thousand, four hundred twenty-eight".