2603234 has 4 divisors (see below), whose sum is σ = 3904854. Its totient is φ = 1301616.

The previous prime is 2603233. The next prime is 2603239. The reversal of 2603234 is 4323062.

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., 2356225 + 247009 = 1535^2 + 497^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2603231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650807 + ... + 650810.

2^2603234 is an apocalyptic number.

2603234 is a deficient number, since it is larger than the sum of its proper divisors (1301620).

2603234 is a wasteful number, since it uses less digits than its factorization.

2603234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1301619.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 2603234 is about 1613.4540588439. The cubic root of 2603234 is about 137.5638755562.

Adding to 2603234 its reverse (4323062), we get a palindrome (6926296).

The spelling of 2603234 in words is "two million, six hundred three thousand, two hundred thirty-four".