925543 has 4 divisors (see below), whose sum is σ = 965808. Its totient is φ = 885280.

The previous prime is 925523. The next prime is 925559. The reversal of 925543 is 345529.

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 925543 - 2¹⁷ = 794471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (925513) 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 3 ways as a sum of consecutive naturals, for example, 20098 + ... + 20143.

It is an arithmetic number, because the mean of its divisors is an integer number (241452).

2⁹²⁵⁵⁴³ is an apocalyptic number.

925543 is a deficient number, since it is larger than the sum of its proper divisors (40265).

925543 is a wasteful number, since it uses less digits than its factorization.

925543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40264.

The product of its digits is 5400, while the sum is 28.

The square root of 925543 is about 962.0514539254. The cubic root of 925543 is about 97.4538199014.

It can be divided in two parts, 9 and 25543, that added together give a palindrome (25552).

The spelling of 925543 in words is "nine hundred twenty-five thousand, five hundred forty-three".