2235400 has 24 divisors (see below), whose sum is σ = 5197770. Its totient is φ = 894080.

The previous prime is 2235383. The next prime is 2235403. The reversal of 2235400 is 45322.

It can be written as a sum of positive squares in 3 ways, for example, as 2010724 + 224676 = 1418^2 + 474^2 .

It is not an unprimeable number, because it can be changed into a prime (2235403) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5389 + ... + 5788.

2^2235400 is an apocalyptic number.

2235400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2235400 is an abundant number, since it is smaller than the sum of its proper divisors (2962370).

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

2235400 is a wasteful number, since it uses less digits than its factorization.

2235400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11193 (or 11184 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 2235400 is about 1495.1254127999. The cubic root of 2235400 is about 130.7530261173.

The spelling of 2235400 in words is "two million, two hundred thirty-five thousand, four hundred".