9039601 has 4 divisors (see below), whose sum is σ = 9129204. Its totient is φ = 8950000.

The previous prime is 9039593. The next prime is 9039607. The reversal of 9039601 is 1069309.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1069309 = 643 ⋅1663.

It can be written as a sum of positive squares in 2 ways, for example, as 8880400 + 159201 = 2980^2 + 399^2 .

It is a cyclic number.

It is not a de Polignac number, because 9039601 - 2³ = 9039593 is a prime.

It is a Duffinian number.

9039601 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 9039601.

It is not an unprimeable number, because it can be changed into a prime (9039607) 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, 44650 + ... + 44851.

It is an arithmetic number, because the mean of its divisors is an integer number (2282301).

Almost surely, 2^9039601 is an apocalyptic number.

It is an amenable number.

9039601 is a deficient number, since it is larger than the sum of its proper divisors (89603).

9039601 is a wasteful number, since it uses less digits than its factorization.

9039601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89602.

The product of its (nonzero) digits is 1458, while the sum is 28.

The square root of 9039601 is about 3006.5929222294. The cubic root of 9039601 is about 208.3130225888.

The spelling of 9039601 in words is "nine million, thirty-nine thousand, six hundred one".