625043 has 8 divisors (see below), whose sum is σ = 669120. Its totient is φ = 582120.

The previous prime is 625033. The next prime is 625057. The reversal of 625043 is 340526.

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

It is a cyclic number.

It is not a de Polignac number, because 625043 - 2⁸ = 624787 is a prime.

It is a Duffinian number.

It is a plaindrome in base 14.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 625043.

It is not an unprimeable number, because it can be changed into a prime (625033) 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, 1028 + ... + 1518.

It is an arithmetic number, because the mean of its divisors is an integer number (83640).

2⁶²⁵⁰⁴³ is an apocalyptic number.

625043 is a deficient number, since it is larger than the sum of its proper divisors (44077).

625043 is a wasteful number, since it uses less digits than its factorization.

625043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 625043 is about 790.5966101622. The cubic root of 625043 is about 85.5007580613.

Adding to 625043 its reverse (340526), we get a palindrome (965569).

The spelling of 625043 in words is "six hundred twenty-five thousand, forty-three".