3560081 has 4 divisors (see below), whose sum is σ = 4068672. Its totient is φ = 3051492.

The previous prime is 3560077. The next prime is 3560107. The reversal of 3560081 is 1800653.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1800653 = 353 ⋅5101.

It is a cyclic number.

It is not a de Polignac number, because 3560081 - 2² = 3560077 is a prime.

It is a super-2 number, since 2×3560081² = 25348353453122, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3560681) 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, 254285 + ... + 254298.

It is an arithmetic number, because the mean of its divisors is an integer number (1017168).

Almost surely, 2^3560081 is an apocalyptic number.

It is an amenable number.

3560081 is a deficient number, since it is larger than the sum of its proper divisors (508591).

3560081 is an equidigital number, since it uses as much as digits as its factorization.

3560081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508590.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 3560081 is about 1886.8176912463. The cubic root of 3560081 is about 152.6932924794.

The spelling of 3560081 in words is "three million, five hundred sixty thousand, eighty-one".