8831601 has 6 divisors (see below), whose sum is σ = 12756770. Its totient is φ = 5887728.

The previous prime is 8831593. The next prime is 8831633. The reversal of 8831601 is 1061388.

It can be written as a sum of positive squares in only one way, i.e., 5645376 + 3186225 = 2376^2 + 1785^2 .

It is not a de Polignac number, because 8831601 - 2³ = 8831593 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8831201) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 490636 + ... + 490653.

Almost surely, 2^8831601 is an apocalyptic number.

It is an amenable number.

8831601 is a deficient number, since it is larger than the sum of its proper divisors (3925169).

8831601 is a wasteful number, since it uses less digits than its factorization.

8831601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 981295 (or 981292 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 8831601 is about 2971.8009691095. The cubic root of 8831601 is about 206.7028572879.

Adding to 8831601 its reverse (1061388), we get a palindrome (9892989).

The spelling of 8831601 in words is "eight million, eight hundred thirty-one thousand, six hundred one".