2263550 has 24 divisors (see below), whose sum is σ = 4459536. Its totient is φ = 851840.

The previous prime is 2263531. The next prime is 2263553. The reversal of 2263550 is 553622.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2263553) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 482 + ... + 2181.

It is an arithmetic number, because the mean of its divisors is an integer number (185814).

2^2263550 is an apocalyptic number.

2263550 is a deficient number, since it is larger than the sum of its proper divisors (2195986).

2263550 is a wasteful number, since it uses less digits than its factorization.

2263550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2692 (or 2687 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 2263550 is about 1504.5098869732. The cubic root of 2263550 is about 131.2995882164.

The spelling of 2263550 in words is "two million, two hundred sixty-three thousand, five hundred fifty".