696278 has 8 divisors (see below), whose sum is σ = 1139400. Its totient is φ = 316480.

The previous prime is 696271. The next prime is 696281. The reversal of 696278 is 872696.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (696271) by changing a digit.

696278 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 3 ways as a sum of consecutive naturals, for example, 15803 + ... + 15846.

It is an arithmetic number, because the mean of its divisors is an integer number (142425).

2⁶⁹⁶²⁷⁸ is an apocalyptic number.

696278 is a deficient number, since it is larger than the sum of its proper divisors (443122).

696278 is a wasteful number, since it uses less digits than its factorization.

696278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31662.

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

The square root of 696278 is about 834.4327414477. The cubic root of 696278 is about 88.6327500131.

The spelling of 696278 in words is "six hundred ninety-six thousand, two hundred seventy-eight".