2458422 has 24 divisors (see below), whose sum is σ = 5416320. Its totient is φ = 805680.

The previous prime is 2458411. The next prime is 2458427. The reversal of 2458422 is 2248542.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2458427) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22 + ... + 2217.

It is an arithmetic number, because the mean of its divisors is an integer number (225680).

2^2458422 is an apocalyptic number.

2458422 is an abundant number, since it is smaller than the sum of its proper divisors (2957898).

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

2458422 is a wasteful number, since it uses less digits than its factorization.

2458422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2308 (or 2305 counting only the distinct ones).

The product of its digits is 5120, while the sum is 27.

The square root of 2458422 is about 1567.9355854116. The cubic root of 2458422 is about 134.9642703799.

The spelling of 2458422 in words is "two million, four hundred fifty-eight thousand, four hundred twenty-two".