940000 has 60 divisors (see below), whose sum is σ = 2361744. Its totient is φ = 368000.

The previous prime is 939997. The next prime is 940001. The reversal of 940000 is 49.

It is a happy number.

It is a nialpdrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (940001) by changing a digit.

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 9 ways as a sum of consecutive naturals, for example, 19977 + ... + 20023.

2⁹⁴⁰⁰⁰⁰ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 940000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1180872).

940000 is an abundant number, since it is smaller than the sum of its proper divisors (1421744).

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

940000 is an equidigital number, since it uses as much as digits as its factorization.

940000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77 (or 54 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 940000 is about 969.5359714833. The cubic root of 940000 is about 97.9586108716.

Adding to 940000 its reverse (49), we get a palindrome (940049).

It can be divided in two parts, 9 and 40000, that multiplied together give a square (360000 = 600²).

The spelling of 940000 in words is "nine hundred forty thousand".