9882261 has 12 divisors (see below), whose sum is σ = 15025920. Its totient is φ = 6241320.

The previous prime is 9882241. The next prime is 9882269. The reversal of 9882261 is 1622889.

9882261 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9882261 - 2⁹ = 9881749 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9882269) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28725 + ... + 29066.

It is an arithmetic number, because the mean of its divisors is an integer number (1252160).

Almost surely, 2^9882261 is an apocalyptic number.

It is an amenable number.

9882261 is a deficient number, since it is larger than the sum of its proper divisors (5143659).

9882261 is a wasteful number, since it uses less digits than its factorization.

9882261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57816 (or 57813 counting only the distinct ones).

The product of its digits is 13824, while the sum is 36.

The square root of 9882261 is about 3143.6063684883. The cubic root of 9882261 is about 214.5945920842.

It can be divided in two parts, 988 and 2261, that added together give a square (3249 = 57²).

The spelling of 9882261 in words is "nine million, eight hundred eighty-two thousand, two hundred sixty-one".