983172 has 12 divisors (see below), whose sum is σ = 2294096. Its totient is φ = 327720.

The previous prime is 983153. The next prime is 983173. The reversal of 983172 is 271389.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (983173) 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, 40954 + ... + 40977.

2⁹⁸³¹⁷² is an apocalyptic number.

It is an amenable number.

983172 is an abundant number, since it is smaller than the sum of its proper divisors (1310924).

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

983172 is a wasteful number, since it uses less digits than its factorization.

983172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81938 (or 81936 counting only the distinct ones).

The product of its digits is 3024, while the sum is 30.

The square root of 983172 is about 991.5503012959. The cubic root of 983172 is about 99.4358904546.

The spelling of 983172 in words is "nine hundred eighty-three thousand, one hundred seventy-two".