940078 has 4 divisors (see below), whose sum is σ = 1410120. Its totient is φ = 470038.

The previous prime is 940073. The next prime is 940087. The reversal of 940078 is 870049.

940078 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 (940073) by changing a digit.

940078 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, 235018 + ... + 235021.

It is an arithmetic number, because the mean of its divisors is an integer number (352530).

2⁹⁴⁰⁰⁷⁸ is an apocalyptic number.

940078 is a deficient number, since it is larger than the sum of its proper divisors (470042).

940078 is a wasteful number, since it uses less digits than its factorization.

940078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470041.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 940078 is about 969.5761960774. The cubic root of 940078 is about 97.9613202901.

The spelling of 940078 in words is "nine hundred forty thousand, seventy-eight".