9073537 has 8 divisors (see below), whose sum is σ = 9997632. Its totient is φ = 8166000.

The previous prime is 9073531. The next prime is 9073553. The reversal of 9073537 is 7353709.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9073537 is a prime.

It is a Duffinian number.

9073537 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (9073531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2973 + ... + 5194.

It is an arithmetic number, because the mean of its divisors is an integer number (1249704).

Almost surely, 2^9073537 is an apocalyptic number.

It is an amenable number.

9073537 is a deficient number, since it is larger than the sum of its proper divisors (924095).

9073537 is a wasteful number, since it uses less digits than its factorization.

9073537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8279.

The product of its (nonzero) digits is 19845, while the sum is 34.

The square root of 9073537 is about 3012.2312328239. The cubic root of 9073537 is about 208.5733763635.

It can be divided in two parts, 907 and 3537, that added together give a palindrome (4444).

The spelling of 9073537 in words is "nine million, seventy-three thousand, five hundred thirty-seven".