2210601 has 4 divisors (see below), whose sum is σ = 2947472. Its totient is φ = 1473732.

The previous prime is 2210591. The next prime is 2210617. The reversal of 2210601 is 1060122.

2210601 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 not a de Polignac number, because 2210601 - 2⁵ = 2210569 is a prime.

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2210651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 368431 + ... + 368436.

It is an arithmetic number, because the mean of its divisors is an integer number (736868).

2^2210601 is an apocalyptic number.

It is an amenable number.

2210601 is a deficient number, since it is larger than the sum of its proper divisors (736871).

2210601 is an equidigital number, since it uses as much as digits as its factorization.

2210601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 736870.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 2210601 is about 1486.8089991657. The cubic root of 2210601 is about 130.2677126133.

Adding to 2210601 its reverse (1060122), we get a palindrome (3270723).

The spelling of 2210601 in words is "two million, two hundred ten thousand, six hundred one".