1073564 has 12 divisors (see below), whose sum is σ = 1911000. Its totient is φ = 527568.

The previous prime is 1073563. The next prime is 1073573. The reversal of 1073564 is 4653701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1073563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2039 + ... + 2510.

It is an arithmetic number, because the mean of its divisors is an integer number (159250).

2^1073564 is an apocalyptic number.

It is an amenable number.

1073564 is a deficient number, since it is larger than the sum of its proper divisors (837436).

1073564 is a wasteful number, since it uses less digits than its factorization.

1073564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4612 (or 4610 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 1073564 is about 1036.1293355561. The cubic root of 1073564 is about 102.3943468152.

The spelling of 1073564 in words is "one million, seventy-three thousand, five hundred sixty-four".