9428534 has 8 divisors (see below), whose sum is σ = 14336760. Its totient is φ = 4649616.

The previous prime is 9428527. The next prime is 9428539. The reversal of 9428534 is 4358249.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 9428494 and 9428503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9428539) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32144 + ... + 32435.

It is an arithmetic number, because the mean of its divisors is an integer number (1792095).

Almost surely, 2^9428534 is an apocalyptic number.

9428534 is a deficient number, since it is larger than the sum of its proper divisors (4908226).

9428534 is a wasteful number, since it uses less digits than its factorization.

9428534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64654.

The product of its digits is 34560, while the sum is 35.

The square root of 9428534 is about 3070.5917996373. The cubic root of 9428534 is about 211.2587587839.

The spelling of 9428534 in words is "nine million, four hundred twenty-eight thousand, five hundred thirty-four".