940280 has 32 divisors (see below), whose sum is σ = 2309040. Its totient is φ = 341760.

The previous prime is 940279. The next prime is 940297. The reversal of 940280 is 82049.

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 940280.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 629 + ... + 1508.

2⁹⁴⁰²⁸⁰ is an apocalyptic number.

It is an amenable number.

940280 is an abundant number, since it is smaller than the sum of its proper divisors (1368760).

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

940280 is a wasteful number, since it uses less digits than its factorization.

940280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2159 (or 2155 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 940280 is about 969.6803597062. The cubic root of 940280 is about 97.9683362929.

The spelling of 940280 in words is "nine hundred forty thousand, two hundred eighty".