2572234 has 16 divisors (see below), whose sum is σ = 4431168. Its totient is φ = 1096992.

The previous prime is 2572231. The next prime is 2572237. The reversal of 2572234 is 4322752.

It is an interprime number because it is at equal distance from previous prime (2572231) and next prime (2572237).

It is a junction number, because it is equal to n+sod(n) for n = 2572199 and 2572208.

It is not an unprimeable number, because it can be changed into a prime (2572231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4089 + ... + 4675.

It is an arithmetic number, because the mean of its divisors is an integer number (276948).

2^2572234 is an apocalyptic number.

2572234 is a deficient number, since it is larger than the sum of its proper divisors (1858934).

2572234 is a wasteful number, since it uses less digits than its factorization.

2572234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 909.

The product of its digits is 3360, while the sum is 25.

The square root of 2572234 is about 1603.8185682926. The cubic root of 2572234 is about 137.0156445807.

Adding to 2572234 its reverse (4322752), we get a palindrome (6894986).

The spelling of 2572234 in words is "two million, five hundred seventy-two thousand, two hundred thirty-four".