1045562 has 24 divisors (see below), whose sum is σ = 1871424. Its totient is φ = 436632.

The previous prime is 1045559. The next prime is 1045571. The reversal of 1045562 is 2655401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4493 + ... + 4719.

It is an arithmetic number, because the mean of its divisors is an integer number (77976).

2^1045562 is an apocalyptic number.

1045562 is a deficient number, since it is larger than the sum of its proper divisors (825862).

1045562 is a wasteful number, since it uses less digits than its factorization.

1045562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290 (or 283 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 1045562 is about 1022.5272612503. The cubic root of 1045562 is about 101.4962345016.

The spelling of 1045562 in words is "one million, forty-five thousand, five hundred sixty-two".