2233061 has 4 divisors (see below), whose sum is σ = 2293452. Its totient is φ = 2172672.

The previous prime is 2233057. The next prime is 2233079. The reversal of 2233061 is 1603322.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1012036 + 1221025 = 1006^2 + 1105^2 .

It is a cyclic number.

It is not a de Polignac number, because 2233061 - 2² = 2233057 is a prime.

It is a super-2 number, since 2×2233061² = 9973122859442, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2233031) 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, 30140 + ... + 30213.

It is an arithmetic number, because the mean of its divisors is an integer number (573363).

2^2233061 is an apocalyptic number.

It is an amenable number.

2233061 is a deficient number, since it is larger than the sum of its proper divisors (60391).

2233061 is an equidigital number, since it uses as much as digits as its factorization.

2233061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60390.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 2233061 is about 1494.3429994483. The cubic root of 2233061 is about 130.7074059362.

Adding to 2233061 its reverse (1603322), we get a palindrome (3836383).

The spelling of 2233061 in words is "two million, two hundred thirty-three thousand, sixty-one".