2280562 has 4 divisors (see below), whose sum is σ = 3420846. Its totient is φ = 1140280.

The previous prime is 2280559. The next prime is 2280587. The reversal of 2280562 is 2650822.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2277081 + 3481 = 1509^2 + 59^2 .

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570139 + ... + 570142.

2^2280562 is an apocalyptic number.

2280562 is a deficient number, since it is larger than the sum of its proper divisors (1140284).

2280562 is a wasteful number, since it uses less digits than its factorization.

2280562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1140283.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 2280562 is about 1510.1529723839. The cubic root of 2280562 is about 131.6277005525.

The spelling of 2280562 in words is "two million, two hundred eighty thousand, five hundred sixty-two".