1940300 has 18 divisors (see below), whose sum is σ = 4210668. Its totient is φ = 776080.

The previous prime is 1940293. The next prime is 1940327. The reversal of 1940300 is 30491.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9602 + ... + 9801.

It is an arithmetic number, because the mean of its divisors is an integer number (233926).

2^1940300 is an apocalyptic number.

1940300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1940300 is an abundant number, since it is smaller than the sum of its proper divisors (2270368).

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

1940300 is a wasteful number, since it uses less digits than its factorization.

1940300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19417 (or 19410 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 1940300 is about 1392.9465172791. The cubic root of 1940300 is about 124.7257989501.

Adding to 1940300 its reverse (30491), we get a palindrome (1970791).

The spelling of 1940300 in words is "one million, nine hundred forty thousand, three hundred".