940100 has 72 divisors (see below), whose sum is σ = 2499840. Its totient is φ = 299520.

The previous prime is 940097. The next prime is 940127. The reversal of 940100 is 1049.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11861 + ... + 11939.

It is an arithmetic number, because the mean of its divisors is an integer number (34720).

2⁹⁴⁰¹⁰⁰ 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 940100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1249920).

940100 is an abundant number, since it is smaller than the sum of its proper divisors (1559740).

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

940100 is a wasteful number, since it uses less digits than its factorization.

940100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117 (or 110 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 940100 is about 969.5875411741. The cubic root of 940100 is about 97.9620844580.

Adding to 940100 its reverse (1049), we get a palindrome (941149).

The spelling of 940100 in words is "nine hundred forty thousand, one hundred".