9528901 has 4 divisors (see below), whose sum is σ = 9649600. Its totient is φ = 9408204.

The previous prime is 9528881. The next prime is 9528931. The reversal of 9528901 is 1098259.

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: 1098259 = 29 ⋅37871.

It is a cyclic number.

It is not a de Polignac number, because 9528901 - 2⁷ = 9528773 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9528931) 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, 60231 + ... + 60388.

It is an arithmetic number, because the mean of its divisors is an integer number (2412400).

Almost surely, 2^9528901 is an apocalyptic number.

9528901 is the 1381-st centered decagonal number.

It is an amenable number.

9528901 is a deficient number, since it is larger than the sum of its proper divisors (120699).

9528901 is a wasteful number, since it uses less digits than its factorization.

9528901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120698.

The product of its (nonzero) digits is 6480, while the sum is 34.

The square root of 9528901 is about 3086.8918024447. The cubic root of 9528901 is about 212.0057329054.

The spelling of 9528901 in words is "nine million, five hundred twenty-eight thousand, nine hundred one".