6625632 has 48 divisors (see below), whose sum is σ = 18733680. Its totient is φ = 2038272.

The previous prime is 6625621. The next prime is 6625639. The reversal of 6625632 is 2365266.

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 6625632.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6625639) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1407 + ... + 3902.

It is an arithmetic number, because the mean of its divisors is an integer number (390285).

Almost surely, 2^6625632 is an apocalyptic number.

It is an amenable number.

6625632 is an abundant number, since it is smaller than the sum of its proper divisors (12108048).

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

6625632 is a wasteful number, since it uses less digits than its factorization.

6625632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5335 (or 5327 counting only the distinct ones).

The product of its digits is 12960, while the sum is 30.

The square root of 6625632 is about 2574.0303028519. The cubic root of 6625632 is about 187.8202597793.

The spelling of 6625632 in words is "six million, six hundred twenty-five thousand, six hundred thirty-two".