2263400 has 24 divisors (see below), whose sum is σ = 5262870. Its totient is φ = 905280.

The previous prime is 2263381. The next prime is 2263411. The reversal of 2263400 is 43622.

It can be written as a sum of positive squares in 3 ways, for example, as 2149156 + 114244 = 1466^2 + 338^2 .

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, 5459 + ... + 5858.

2^2263400 is an apocalyptic number.

2263400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2263400 is an abundant number, since it is smaller than the sum of its proper divisors (2999470).

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

2263400 is a wasteful number, since it uses less digits than its factorization.

2263400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11333 (or 11324 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2263400 is about 1504.4600360262. The cubic root of 2263400 is about 131.2966878499.

The spelling of 2263400 in words is "two million, two hundred sixty-three thousand, four hundred".