981246 has 32 divisors (see below), whose sum is σ = 2285568. Its totient is φ = 275040.

The previous prime is 981241. The next prime is 981263. The reversal of 981246 is 642189.

981246 = T₁₄₈ + T₁₄₉ + ... + T₂₀₈.

981246 is nontrivially palindromic in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (981241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2371 + ... + 2753.

It is an arithmetic number, because the mean of its divisors is an integer number (71424).

2⁹⁸¹²⁴⁶ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 981246, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1142784).

981246 is an abundant number, since it is smaller than the sum of its proper divisors (1304322).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

981246 is a wasteful number, since it uses less digits than its factorization.

981246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456.

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

The square root of 981246 is about 990.5786187880. The cubic root of 981246 is about 99.3709175175.

The spelling of 981246 in words is "nine hundred eighty-one thousand, two hundred forty-six".