925813983 has 8 divisors (see below), whose sum is σ = 1235152000. Its totient is φ = 616842648.

The previous prime is 925813981. The next prime is 925813991. The reversal of 925813983 is 389318529.

It is a happy number.

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

It is not a de Polignac number, because 925813983 - 2¹ = 925813981 is a prime.

It is a super-2 number, since 2×925813983² = 1714263062236648578, 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 (925813981) 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, 85723 + ... + 95916.

It is an arithmetic number, because the mean of its divisors is an integer number (154394000).

Almost surely, 2^925813983 is an apocalyptic number.

925813983 is a deficient number, since it is larger than the sum of its proper divisors (309338017).

925813983 is a wasteful number, since it uses less digits than its factorization.

925813983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183341.

The product of its digits is 466560, while the sum is 48.

The square root of 925813983 is about 30427.1915069400. The cubic root of 925813983 is about 974.6332990491.

The spelling of 925813983 in words is "nine hundred twenty-five million, eight hundred thirteen thousand, nine hundred eighty-three".