2360661 has 4 divisors (see below), whose sum is σ = 3147552. Its totient is φ = 1573772.

The previous prime is 2360653. The next prime is 2360707. The reversal of 2360661 is 1660632.

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 2360661 - 2³ = 2360653 is a prime.

It is a D-number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2360621) 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, 393441 + ... + 393446.

It is an arithmetic number, because the mean of its divisors is an integer number (786888).

2^2360661 is an apocalyptic number.

It is an amenable number.

2360661 is a deficient number, since it is larger than the sum of its proper divisors (786891).

2360661 is an equidigital number, since it uses as much as digits as its factorization.

2360661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 786890.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 2360661 is about 1536.4442716871. Note that the first 3 decimals coincide. The cubic root of 2360661 is about 133.1510335033.

The spelling of 2360661 in words is "two million, three hundred sixty thousand, six hundred sixty-one".