956481 has 8 divisors (see below), whose sum is σ = 1281024. Its totient is φ = 634800.

The previous prime is 956477. The next prime is 956503. The reversal of 956481 is 184659.

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

It is not a de Polignac number, because 956481 - 2² = 956477 is a prime.

It is a super-2 number, since 2×956481² = 1829711806722, which contains 22 as substring.

It is a nialpdrome in base 16.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 956481.

It is not an unprimeable number, because it can be changed into a prime (956401) 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, 256 + ... + 1406.

It is an arithmetic number, because the mean of its divisors is an integer number (160128).

2⁹⁵⁶⁴⁸¹ is an apocalyptic number.

It is an amenable number.

956481 is a deficient number, since it is larger than the sum of its proper divisors (324543).

956481 is a wasteful number, since it uses less digits than its factorization.

956481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1431.

The product of its digits is 8640, while the sum is 33.

The square root of 956481 is about 977.9984662565. The cubic root of 956481 is about 98.5277992774.

The spelling of 956481 in words is "nine hundred fifty-six thousand, four hundred eighty-one".