2453122 has 16 divisors (see below), whose sum is σ = 4239360. Its totient is φ = 1042848.

The previous prime is 2453119. The next prime is 2453141. The reversal of 2453122 is 2213542.

It is a self number, because there is not a number n which added to its sum of digits gives 2453122.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1279 + ... + 2557.

It is an arithmetic number, because the mean of its divisors is an integer number (264960).

2^2453122 is an apocalyptic number.

2453122 is the 1279-th pentagonal number.

2453122 is a deficient number, since it is larger than the sum of its proper divisors (1786238).

2453122 is a wasteful number, since it uses less digits than its factorization.

2453122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1425.

The product of its digits is 480, while the sum is 19.

The square root of 2453122 is about 1566.2445530632. The cubic root of 2453122 is about 134.8672128250.

Adding to 2453122 its reverse (2213542), we get a palindrome (4666664).

The spelling of 2453122 in words is "two million, four hundred fifty-three thousand, one hundred twenty-two".