9954428 has 36 divisors (see below), whose sum is σ = 19416936. Its totient is φ = 4461600.

The previous prime is 9954359. The next prime is 9954433. The reversal of 9954428 is 8244599.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 63326 + ... + 63482.

Almost surely, 2^9954428 is an apocalyptic number.

It is an amenable number.

9954428 is a deficient number, since it is larger than the sum of its proper divisors (9462508).

9954428 is a wasteful number, since it uses less digits than its factorization.

9954428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314 (or 301 counting only the distinct ones).

The product of its digits is 103680, while the sum is 41.

The square root of 9954428 is about 3155.0638662316. The cubic root of 9954428 is about 215.1156975989.

The spelling of 9954428 in words is "nine million, nine hundred fifty-four thousand, four hundred twenty-eight".