2523022 has 8 divisors (see below), whose sum is σ = 3802176. Its totient is φ = 1255632.

The previous prime is 2523013. The next prime is 2523041. The reversal of 2523022 is 2203252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2522987 and 2523005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2383 + ... + 3274.

It is an arithmetic number, because the mean of its divisors is an integer number (475272).

2^2523022 is an apocalyptic number.

2523022 is a deficient number, since it is larger than the sum of its proper divisors (1279154).

2523022 is a wasteful number, since it uses less digits than its factorization.

2523022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5882.

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 2523022 is about 1588.4023419776. The cubic root of 2523022 is about 136.1362173257.

Adding to 2523022 its reverse (2203252), we get a palindrome (4726274).

It can be divided in two parts, 25230 and 22, that added together give a palindrome (25252).

The spelling of 2523022 in words is "two million, five hundred twenty-three thousand, twenty-two".