2032306 has 4 divisors (see below), whose sum is σ = 3048462. Its totient is φ = 1016152.

The previous prime is 2032301. The next prime is 2032307. The reversal of 2032306 is 6032302.

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

It can be written as a sum of positive squares in only one way, i.e., 2030625 + 1681 = 1425^2 + 41^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2032306.

It is not an unprimeable number, because it can be changed into a prime (2032301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 508075 + ... + 508078.

2^2032306 is an apocalyptic number.

2032306 is a deficient number, since it is larger than the sum of its proper divisors (1016156).

2032306 is a wasteful number, since it uses less digits than its factorization.

2032306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1016155.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 2032306 is about 1425.5897025442. The cubic root of 2032306 is about 126.6668682668. Note that the first 3 decimals are identical.

Adding to 2032306 its reverse (6032302), we get a palindrome (8064608).

The spelling of 2032306 in words is "two million, thirty-two thousand, three hundred six".