956345 has 8 divisors (see below), whose sum is σ = 1235976. Its totient is φ = 706176.

The previous prime is 956341. The next prime is 956353. The reversal of 956345 is 543659.

956345 = 691² + 692².

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 59536 + 896809 = 244^2 + 947^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 956345 - 2² = 956341 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (956341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7292 + ... + 7421.

It is an arithmetic number, because the mean of its divisors is an integer number (154497).

2⁹⁵⁶³⁴⁵ is an apocalyptic number.

956345 is the 692-nd centered square number.

It is an amenable number.

956345 is a deficient number, since it is larger than the sum of its proper divisors (279631).

956345 is a wasteful number, since it uses less digits than its factorization.

956345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14731.

The product of its digits is 16200, while the sum is 32.

The square root of 956345 is about 977.9289340233. The cubic root of 956345 is about 98.5231292366.

Subtracting from 956345 its reverse (543659), we obtain a triangular number (412686 = T₉₀₈).

The spelling of 956345 in words is "nine hundred fifty-six thousand, three hundred forty-five".