2240548 has 6 divisors (see below), whose sum is σ = 3920966. Its totient is φ = 1120272.

The previous prime is 2240533. The next prime is 2240551. The reversal of 2240548 is 8450422.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1236544 + 1004004 = 1112^2 + 1002^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 280065 + ... + 280072.

2^2240548 is an apocalyptic number.

It is an amenable number.

2240548 is a deficient number, since it is larger than the sum of its proper divisors (1680418).

2240548 is a wasteful number, since it uses less digits than its factorization.

2240548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560141 (or 560139 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 25.

The square root of 2240548 is about 1496.8460174647. The cubic root of 2240548 is about 130.8533214443.

The spelling of 2240548 in words is "two million, two hundred forty thousand, five hundred forty-eight".