625860 has 96 divisors (see below), whose sum is σ = 2083200. Its totient is φ = 155520.

The previous prime is 625837. The next prime is 625861. The reversal of 625860 is 68526.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 625860.

It is not an unprimeable number, because it can be changed into a prime (625861) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10230 + ... + 10290.

It is an arithmetic number, because the mean of its divisors is an integer number (21700).

2⁶²⁵⁸⁶⁰ is an apocalyptic number.

625860 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 625860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1041600).

625860 is an abundant number, since it is smaller than the sum of its proper divisors (1457340).

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

625860 is a wasteful number, since it uses less digits than its factorization.

625860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98 (or 90 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 625860 is about 791.1131398226. The cubic root of 625860 is about 85.5379948091.

It can be divided in two parts, 625 and 860, that added together give a triangular number (1485 = T₅₄).

The spelling of 625860 in words is "six hundred twenty-five thousand, eight hundred sixty".