9880541 has 4 divisors (see below), whose sum is σ = 10778784. Its totient is φ = 8982300.

The previous prime is 9880529. The next prime is 9880567. The reversal of 9880541 is 1450889.

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: 1450889 = 11 ⋅131899.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9880541 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 (9880441) 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, 449105 + ... + 449126.

It is an arithmetic number, because the mean of its divisors is an integer number (2694696).

Almost surely, 2^9880541 is an apocalyptic number.

It is an amenable number.

9880541 is a deficient number, since it is larger than the sum of its proper divisors (898243).

9880541 is a wasteful number, since it uses less digits than its factorization.

9880541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 898242.

The product of its (nonzero) digits is 11520, while the sum is 35.

The square root of 9880541 is about 3143.3327854365. The cubic root of 9880541 is about 214.5821413534.

The spelling of 9880541 in words is "nine million, eight hundred eighty thousand, five hundred forty-one".