612696 has 48 divisors (see below), whose sum is σ = 1785240. Its totient is φ = 174720.

The previous prime is 612679. The next prime is 612713. The reversal of 612696 is 696216.

It is an interprime number because it is at equal distance from previous prime (612679) and next prime (612713).

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 612696.

It is an unprimeable number.

612696 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 916 + ... + 1436.

2⁶¹²⁶⁹⁶ 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 612696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (892620).

612696 is an abundant number, since it is smaller than the sum of its proper divisors (1172544).

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

612696 is a wasteful number, since it uses less digits than its factorization.

612696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544 (or 533 counting only the distinct ones).

The product of its digits is 3888, while the sum is 30.

The square root of 612696 is about 782.7490019157. The cubic root of 612696 is about 84.9340203087.

It can be divided in two parts, 6 and 12696, that multiplied together give a square (76176 = 276²).

The spelling of 612696 in words is "six hundred twelve thousand, six hundred ninety-six".