9520141 has 4 divisors (see below), whose sum is σ = 9544284. Its totient is φ = 9496000.

The previous prime is 9520139. The next prime is 9520151. The reversal of 9520141 is 1410259.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 9455625 + 64516 = 3075^2 + 254^2 .

It is a cyclic number.

It is not a de Polignac number, because 9520141 - 2¹ = 9520139 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9520151) 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, 11470 + ... + 12271.

It is an arithmetic number, because the mean of its divisors is an integer number (2386071).

Almost surely, 2^9520141 is an apocalyptic number.

It is an amenable number.

9520141 is a deficient number, since it is larger than the sum of its proper divisors (24143).

9520141 is a wasteful number, since it uses less digits than its factorization.

9520141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24142.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 9520141 is about 3085.4725732050. The cubic root of 9520141 is about 211.9407467608.

The spelling of 9520141 in words is "nine million, five hundred twenty thousand, one hundred forty-one".