940278 has 16 divisors (see below), whose sum is σ = 1909440. Its totient is φ = 308616.

The previous prime is 940271. The next prime is 940279. The reversal of 940278 is 872049.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 940278.

It is not an unprimeable number, because it can be changed into a prime (940271) by changing a digit.

940278 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 7 ways as a sum of consecutive naturals, for example, 768 + ... + 1571.

It is an arithmetic number, because the mean of its divisors is an integer number (119340).

2⁹⁴⁰²⁷⁸ is an apocalyptic number.

940278 is an abundant number, since it is smaller than the sum of its proper divisors (969162).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

940278 is a wasteful number, since it uses less digits than its factorization.

940278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2411.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 940278 is about 969.6793284380. The cubic root of 940278 is about 97.9682668324.

The spelling of 940278 in words is "nine hundred forty thousand, two hundred seventy-eight".