9039534 has 32 divisors (see below), whose sum is σ = 20825856. Its totient is φ = 2562240.

The previous prime is 9039533. The next prime is 9039551. The reversal of 9039534 is 4359309.

It is a junction number, because it is equal to n+sod(n) for n = 9039495 and 9039504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9039533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4969 + ... + 6539.

It is an arithmetic number, because the mean of its divisors is an integer number (650808).

Almost surely, 2^9039534 is an apocalyptic number.

9039534 is an abundant number, since it is smaller than the sum of its proper divisors (11786322).

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

9039534 is a wasteful number, since it uses less digits than its factorization.

9039534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1720.

The product of its (nonzero) digits is 14580, while the sum is 33.

The square root of 9039534 is about 3006.5817800286. The cubic root of 9039534 is about 208.3125079272.

The spelling of 9039534 in words is "nine million, thirty-nine thousand, five hundred thirty-four".