625632 has 96 divisors (see below), whose sum is σ = 2016000. Its totient is φ = 169344.

The previous prime is 625631. The next prime is 625637. The reversal of 625632 is 236526.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a d-powerful number, because it can be written as 6⁵ + 2 + 6⁵ + 5⁷ + 3¹² + 2⁹ .

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 625632.

It is not an unprimeable number, because it can be changed into a prime (625631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32919 + ... + 32937.

It is an arithmetic number, because the mean of its divisors is an integer number (21000).

2⁶²⁵⁶³² is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 625632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1008000).

625632 is an abundant number, since it is smaller than the sum of its proper divisors (1390368).

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

625632 is a wasteful number, since it uses less digits than its factorization.

625632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53 (or 31 counting only the distinct ones).

The product of its digits is 2160, while the sum is 24.

The square root of 625632 is about 790.9690259422. The cubic root of 625632 is about 85.5276064201.

The spelling of 625632 in words is "six hundred twenty-five thousand, six hundred thirty-two".