984261 has 8 divisors (see below), whose sum is σ = 1329280. Its totient is φ = 647712.

The previous prime is 984253. The next prime is 984299. The reversal of 984261 is 162489.

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

It is not a de Polignac number, because 984261 - 2³ = 984253 is a prime.

It is a super-2 number, since 2×984261² = 1937539432242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (984211) 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, 1840 + ... + 2313.

It is an arithmetic number, because the mean of its divisors is an integer number (166160).

2⁹⁸⁴²⁶¹ is an apocalyptic number.

It is an amenable number.

984261 is a deficient number, since it is larger than the sum of its proper divisors (345019).

984261 is a wasteful number, since it uses less digits than its factorization.

984261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4235.

The product of its digits is 3456, while the sum is 30.

The square root of 984261 is about 992.0992893859. The cubic root of 984261 is about 99.4725899432.

The spelling of 984261 in words is "nine hundred eighty-four thousand, two hundred sixty-one".