Adding to 2300400 its reverse (40032), we get a palindrome (2340432).
It is a tau number, because it is divible by the number of its divisors (150).
It is a congruent number.
It is an unprimeable number.
22300400 is an apocalyptic number.
2300400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2300400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4186116).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2300400 is a wasteful number, since it uses less digits than its factorization.
2300400 is an evil number, because the sum of its binary digits is even.
The square root of 2300400 is about 1516.7069591717. The cubic root of 2300400 is about 132.0082639454.
The spelling of 2300400 in words is "two million, three hundred thousand, four hundred".