610956 has 24 divisors (see below), whose sum is σ = 1584240. Its totient is φ = 203616.

The previous prime is 610933. The next prime is 610957. The reversal of 610956 is 659016.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (610957) 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, 2721 + ... + 2936.

It is an arithmetic number, because the mean of its divisors is an integer number (66010).

2⁶¹⁰⁹⁵⁶ is an apocalyptic number.

It is an amenable number.

610956 is an abundant number, since it is smaller than the sum of its proper divisors (973284).

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

610956 is a wasteful number, since it uses less digits than its factorization.

610956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5670 (or 5662 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The square root of 610956 is about 781.6367442745. The cubic root of 610956 is about 84.8535424887.

The spelling of 610956 in words is "six hundred ten thousand, nine hundred fifty-six".