625963 has 8 divisors (see below), whose sum is σ = 680400. Its totient is φ = 572448.

The previous prime is 625943. The next prime is 625969. The reversal of 625963 is 369526.

625963 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 625963 - 2⁹ = 625451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (625969) 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, 2193 + ... + 2461.

It is an arithmetic number, because the mean of its divisors is an integer number (85050).

2⁶²⁵⁹⁶³ is an apocalyptic number.

625963 is a deficient number, since it is larger than the sum of its proper divisors (54437).

625963 is a wasteful number, since it uses less digits than its factorization.

625963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461.

The product of its digits is 9720, while the sum is 31.

The square root of 625963 is about 791.1782352921. The cubic root of 625963 is about 85.5426869821.

The spelling of 625963 in words is "six hundred twenty-five thousand, nine hundred sixty-three".