612716 has 12 divisors (see below), whose sum is σ = 1154832. Its totient is φ = 282768.

The previous prime is 612713. The next prime is 612719. The reversal of 612716 is 617216.

612716 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (612713) and next prime (612719).

It is a junction number, because it is equal to n+sod(n) for n = 612691 and 612700.

It is not an unprimeable number, because it can be changed into a prime (612713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5840 + ... + 5943.

It is an arithmetic number, because the mean of its divisors is an integer number (96236).

2⁶¹²⁷¹⁶ is an apocalyptic number.

It is an amenable number.

612716 is a deficient number, since it is larger than the sum of its proper divisors (542116).

612716 is a wasteful number, since it uses less digits than its factorization.

612716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11800 (or 11798 counting only the distinct ones).

The product of its digits is 504, while the sum is 23.

The square root of 612716 is about 782.7617772988. The cubic root of 612716 is about 84.9349444548.

The spelling of 612716 in words is "six hundred twelve thousand, seven hundred sixteen".