984951 has 12 divisors (see below), whose sum is σ = 1552200. Its totient is φ = 596880.

The previous prime is 984947. The next prime is 984959. The reversal of 984951 is 159489.

It is not a de Polignac number, because 984951 - 2² = 984947 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (984959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4876 + ... + 5073.

It is an arithmetic number, because the mean of its divisors is an integer number (129350).

2⁹⁸⁴⁹⁵¹ is an apocalyptic number.

984951 is a deficient number, since it is larger than the sum of its proper divisors (567249).

984951 is a wasteful number, since it uses less digits than its factorization.

984951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9966 (or 9963 counting only the distinct ones).

The product of its digits is 12960, while the sum is 36.

The square root of 984951 is about 992.4469759136. The cubic root of 984951 is about 99.4958290551.

The spelling of 984951 in words is "nine hundred eighty-four thousand, nine hundred fifty-one".