968578 has 8 divisors (see below), whose sum is σ = 1564668. Its totient is φ = 447024.

The previous prime is 968573. The next prime is 968593. The reversal of 968578 is 875869.

It is a happy number.

968578 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 2 ways, for example, as 935089 + 33489 = 967^2 + 183^2 .

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

It is not an unprimeable number, because it can be changed into a prime (968573) by changing a digit.

968578 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18601 + ... + 18652.

2⁹⁶⁸⁵⁷⁸ is an apocalyptic number.

968578 is a deficient number, since it is larger than the sum of its proper divisors (596090).

968578 is a wasteful number, since it uses less digits than its factorization.

968578 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37268.

The product of its digits is 120960, while the sum is 43.

The square root of 968578 is about 984.1636042854. The cubic root of 968578 is about 98.9414339181.

It can be divided in two parts, 968 and 578, that multiplied together give a square (559504 = 748²).

The spelling of 968578 in words is "nine hundred sixty-eight thousand, five hundred seventy-eight".