561093 has 8 divisors (see below), whose sum is σ = 805728. Its totient is φ = 345264.

The previous prime is 561091. The next prime is 561097. The reversal of 561093 is 390165.

561093 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 561093 - 2¹ = 561091 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (561091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7155 + ... + 7232.

It is an arithmetic number, because the mean of its divisors is an integer number (100716).

2⁵⁶¹⁰⁹³ is an apocalyptic number.

It is an amenable number.

561093 is a deficient number, since it is larger than the sum of its proper divisors (244635).

561093 is a wasteful number, since it uses less digits than its factorization.

561093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14403.

The product of its (nonzero) digits is 810, while the sum is 24.

The square root of 561093 is about 749.0614127026. The cubic root of 561093 is about 82.4792969171.

The spelling of 561093 in words is "five hundred sixty-one thousand, ninety-three".