945256 has 32 divisors (see below), whose sum is σ = 1953000. Its totient is φ = 426240.

The previous prime is 945233. The next prime is 945289. The reversal of 945256 is 652549.

945256 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 188356 + 756900 = 434^2 + 870^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors.

It is an alternating number because its digits alternate between odd and even.

Its product of digits (10800) is a multiple of the sum of its prime divisors (225).

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, 6270 + ... + 6418.

2⁹⁴⁵²⁵⁶ 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 945256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (976500).

945256 is an abundant number, since it is smaller than the sum of its proper divisors (1007744).

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

945256 is a wasteful number, since it uses less digits than its factorization.

945256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229 (or 225 counting only the distinct ones).

The product of its digits is 10800, while the sum is 31.

The square root of 945256 is about 972.2427680369. The cubic root of 945256 is about 98.1408498069.

The spelling of 945256 in words is "nine hundred forty-five thousand, two hundred fifty-six".