625120 has 24 divisors (see below), whose sum is σ = 1477224. Its totient is φ = 249984.

The previous prime is 625111. The next prime is 625129. The reversal of 625120 is 21526.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (625111) and next prime (625129).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 625094 and 625103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (625129) by changing a digit.

625120 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1794 + ... + 2113.

It is an arithmetic number, because the mean of its divisors is an integer number (61551).

2⁶²⁵¹²⁰ is an apocalyptic number.

It is an amenable number.

625120 is an abundant number, since it is smaller than the sum of its proper divisors (852104).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

625120 is a wasteful number, since it uses less digits than its factorization.

625120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3922 (or 3914 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 625120 is about 790.6453060633. The cubic root of 625120 is about 85.5042689067.

Adding to 625120 its reverse (21526), we get a palindrome (646646).

The spelling of 625120 in words is "six hundred twenty-five thousand, one hundred twenty".