625922 has 16 divisors (see below), whose sum is σ = 1069632. Its totient is φ = 271920.

The previous prime is 625913. The next prime is 625927. The reversal of 625922 is 229526.

It is a junction number, because it is equal to n+sod(n) for n = 625891 and 625900.

It is not an unprimeable number, because it can be changed into a prime (625927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113 + ... + 1124.

It is an arithmetic number, because the mean of its divisors is an integer number (66852).

2⁶²⁵⁹²² is an apocalyptic number.

625922 is a deficient number, since it is larger than the sum of its proper divisors (443710).

625922 is a wasteful number, since it uses less digits than its factorization.

625922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1273.

The product of its digits is 2160, while the sum is 26.

The square root of 625922 is about 791.1523241450. The cubic root of 625922 is about 85.5408192856.

The spelling of 625922 in words is "six hundred twenty-five thousand, nine hundred twenty-two".