2263552 has 20 divisors (see below), whose sum is σ = 4523706. Its totient is φ = 1131520.

The previous prime is 2263531. The next prime is 2263553. The reversal of 2263552 is 2553622.

2263552 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1597696 + 665856 = 1264^2 + 816^2 .

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

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1699 + ... + 2722.

2^2263552 is an apocalyptic number.

It is an amenable number.

2263552 is a deficient number, since it is larger than the sum of its proper divisors (2260154).

2263552 is an frugal number, since it uses more digits than its factorization.

2263552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4439 (or 4423 counting only the distinct ones).

The product of its digits is 3600, while the sum is 25.

The square root of 2263552 is about 1504.5105516413. The cubic root of 2263552 is about 131.2996268870.

The spelling of 2263552 in words is "two million, two hundred sixty-three thousand, five hundred fifty-two".