625794 has 32 divisors (see below), whose sum is σ = 1378944. Its totient is φ = 188160.

The previous prime is 625789. The next prime is 625811. The reversal of 625794 is 497526.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 5482 + ... + 5594.

It is an arithmetic number, because the mean of its divisors is an integer number (43092).

2⁶²⁵⁷⁹⁴ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 625794, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (689472).

625794 is an abundant number, since it is smaller than the sum of its proper divisors (753150).

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

625794 is a wasteful number, since it uses less digits than its factorization.

625794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202.

The product of its digits is 15120, while the sum is 33.

The square root of 625794 is about 791.0714253467. The cubic root of 625794 is about 85.5349879034.

The spelling of 625794 in words is "six hundred twenty-five thousand, seven hundred ninety-four".