986261 has 8 divisors (see below), whose sum is σ = 1036800. Its totient is φ = 936880.

The previous prime is 986257. The next prime is 986267. The reversal of 986261 is 162689.

986261 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 986261 - 2² = 986257 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 (986267) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1820 + ... + 2298.

It is an arithmetic number, because the mean of its divisors is an integer number (129600).

2⁹⁸⁶²⁶¹ is an apocalyptic number.

It is an amenable number.

986261 is a deficient number, since it is larger than the sum of its proper divisors (50539).

986261 is a wasteful number, since it uses less digits than its factorization.

986261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579.

The product of its digits is 5184, while the sum is 32.

The square root of 986261 is about 993.1067414936. The cubic root of 986261 is about 99.5399198420.

The spelling of 986261 in words is "nine hundred eighty-six thousand, two hundred sixty-one".