9089506 has 4 divisors (see below), whose sum is σ = 13634262. Its totient is φ = 4544752.

The previous prime is 9089501. The next prime is 9089513. The reversal of 9089506 is 6059809.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6059809 = 7 ⋅865687.

It can be written as a sum of positive squares in only one way, i.e., 7890481 + 1199025 = 2809^2 + 1095^2 .

It is not an unprimeable number, because it can be changed into a prime (9089501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2272375 + ... + 2272378.

Almost surely, 2^9089506 is an apocalyptic number.

9089506 is a deficient number, since it is larger than the sum of its proper divisors (4544756).

9089506 is a wasteful number, since it uses less digits than its factorization.

9089506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4544755.

The product of its (nonzero) digits is 19440, while the sum is 37.

The square root of 9089506 is about 3014.8807604945. The cubic root of 9089506 is about 208.6956644412.

The spelling of 9089506 in words is "nine million, eighty-nine thousand, five hundred six".