966278 has 4 divisors (see below), whose sum is σ = 1449420. Its totient is φ = 483138.

The previous prime is 966271. The next prime is 966293. The reversal of 966278 is 872669.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (966271) by changing a digit.

966278 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 as a sum of consecutive naturals, namely, 241568 + ... + 241571.

It is an arithmetic number, because the mean of its divisors is an integer number (362355).

2⁹⁶⁶²⁷⁸ is an apocalyptic number.

966278 is a deficient number, since it is larger than the sum of its proper divisors (483142).

966278 is a wasteful number, since it uses less digits than its factorization.

966278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483141.

The product of its digits is 36288, while the sum is 38.

The square root of 966278 is about 982.9944048671. The cubic root of 966278 is about 98.8630559033.

The spelling of 966278 in words is "nine hundred sixty-six thousand, two hundred seventy-eight".