2455422 has 8 divisors (see below), whose sum is σ = 4910856. Its totient is φ = 818472.

The previous prime is 2455391. The next prime is 2455423. The reversal of 2455422 is 2245542.

It is a happy number.

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

2455422 is an admirable number.

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 2455392 and 2455401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2455423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 204613 + ... + 204624.

It is an arithmetic number, because the mean of its divisors is an integer number (613857).

2^2455422 is an apocalyptic number.

2455422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2455422 is a wasteful number, since it uses less digits than its factorization.

2455422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409242.

The product of its digits is 3200, while the sum is 24.

The square root of 2455422 is about 1566.9786214240. The cubic root of 2455422 is about 134.9093492938.

The spelling of 2455422 in words is "two million, four hundred fifty-five thousand, four hundred twenty-two".