9904601 has 4 divisors (see below), whose sum is σ = 11319552. Its totient is φ = 8489652.

The previous prime is 9904589. The next prime is 9904613. The reversal of 9904601 is 1064099.

9904601 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1064099 = 181 ⋅5879.

It is an interprime number because it is at equal distance from previous prime (9904589) and next prime (9904613).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9904601 is a prime.

It is a super-2 number, since 2×9904601² = 196202241938402, which contains 22 as substring.

It is a Duffinian number.

9904601 is strictly pandigital in base 8.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (9904621) 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, 707465 + ... + 707478.

It is an arithmetic number, because the mean of its divisors is an integer number (2829888).

Almost surely, 2^9904601 is an apocalyptic number.

It is an amenable number.

9904601 is a deficient number, since it is larger than the sum of its proper divisors (1414951).

9904601 is a wasteful number, since it uses less digits than its factorization.

9904601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1414950.

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 9904601 is about 3147.1576064760. The cubic root of 9904601 is about 214.7561757279.

The spelling of 9904601 in words is "nine million, nine hundred four thousand, six hundred one".