983251 has 4 divisors (see below), whose sum is σ = 990000. Its totient is φ = 976504.

The previous prime is 983243. The next prime is 983261. The reversal of 983251 is 152389.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 983251 - 2³ = 983243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (983261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3151 + ... + 3448.

It is an arithmetic number, because the mean of its divisors is an integer number (247500).

2⁹⁸³²⁵¹ is an apocalyptic number.

983251 is a deficient number, since it is larger than the sum of its proper divisors (6749).

983251 is a wasteful number, since it uses less digits than its factorization.

983251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6748.

The product of its digits is 2160, while the sum is 28.

The square root of 983251 is about 991.5901371030. The cubic root of 983251 is about 99.4385536796.

The spelling of 983251 in words is "nine hundred eighty-three thousand, two hundred fifty-one".