2453422 has 4 divisors (see below), whose sum is σ = 3680136. Its totient is φ = 1226710.

The previous prime is 2453419. The next prime is 2453431. The reversal of 2453422 is 2243542.

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

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a d-powerful number, because it can be written as 2¹¹ + 4⁴ + 5 + 3¹⁰ + 4⁹ + 2¹⁵ + 2²¹ .

It is a junction number, because it is equal to n+sod(n) for n = 2453393 and 2453402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 613354 + ... + 613357.

It is an arithmetic number, because the mean of its divisors is an integer number (920034).

2^2453422 is an apocalyptic number.

2453422 is a deficient number, since it is larger than the sum of its proper divisors (1226714).

2453422 is a wasteful number, since it uses less digits than its factorization.

2453422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1226713.

The product of its digits is 1920, while the sum is 22.

The square root of 2453422 is about 1566.3403206200. The cubic root of 2453422 is about 134.8727103793.

Adding to 2453422 its reverse (2243542), we get a palindrome (4696964).

The spelling of 2453422 in words is "two million, four hundred fifty-three thousand, four hundred twenty-two".