627696 has 40 divisors (see below), whose sum is σ = 1802960. Its totient is φ = 209088.

The previous prime is 627673. The next prime is 627709. The reversal of 627696 is 696726.

627696 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 627696.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 295 + ... + 1158.

It is an arithmetic number, because the mean of its divisors is an integer number (45074).

2⁶²⁷⁶⁹⁶ is an apocalyptic number.

It is an amenable number.

627696 is an abundant number, since it is smaller than the sum of its proper divisors (1175264).

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

627696 is a wasteful number, since it uses less digits than its factorization.

627696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1470 (or 1458 counting only the distinct ones).

The product of its digits is 27216, while the sum is 36.

The square root of 627696 is about 792.2726803317. The cubic root of 627696 is about 85.6215568616.

It can be divided in two parts, 6 and 27696, that multiplied together give a triangular number (166176 = T₅₇₆).

The spelling of 627696 in words is "six hundred twenty-seven thousand, six hundred ninety-six".