561714061 has 4 divisors (see below), whose sum is σ = 573665472. Its totient is φ = 549762652.

The previous prime is 561714059. The next prime is 561714067. The reversal of 561714061 is 160417165.

561714061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 561714061 - 2¹ = 561714059 is a prime.

It is a super-2 number, since 2×561714061² = 631045372650223442, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (561714067) 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, 5975635 + ... + 5975728.

It is an arithmetic number, because the mean of its divisors is an integer number (143416368).

Almost surely, 2^561714061 is an apocalyptic number.

It is an amenable number.

561714061 is a deficient number, since it is larger than the sum of its proper divisors (11951411).

561714061 is a wasteful number, since it uses less digits than its factorization.

561714061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11951410.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 561714061 is about 23700.5076105977. The cubic root of 561714061 is about 825.0971717805.

The spelling of 561714061 in words is "five hundred sixty-one million, seven hundred fourteen thousand, sixty-one".