2210073 has 4 divisors (see below), whose sum is σ = 2946768. Its totient is φ = 1473380.

The previous prime is 2210069. The next prime is 2210077. The reversal of 2210073 is 3700122.

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 an interprime number because it is at equal distance from previous prime (2210069) and next prime (2210077).

It is a cyclic number.

It is not a de Polignac number, because 2210073 - 2² = 2210069 is a prime.

It is a D-number.

2210073 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2210077) 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, 368343 + ... + 368348.

It is an arithmetic number, because the mean of its divisors is an integer number (736692).

2^2210073 is an apocalyptic number.

It is an amenable number.

2210073 is a deficient number, since it is larger than the sum of its proper divisors (736695).

2210073 is an equidigital number, since it uses as much as digits as its factorization.

2210073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736694.

The product of its (nonzero) digits is 84, while the sum is 15.

The square root of 2210073 is about 1486.6314270861. The cubic root of 2210073 is about 130.2573403467.

Adding to 2210073 its reverse (3700122), we get a palindrome (5910195).

The spelling of 2210073 in words is "two million, two hundred ten thousand, seventy-three".