422455026 has 16 divisors (see below), whose sum is σ = 965611584. Its totient is φ = 120701424.

The previous prime is 422455013. The next prime is 422455027. The reversal of 422455026 is 620554224.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 422454984 and 422455002.

It is not an unprimeable number, because it can be changed into a prime (422455027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5029185 + ... + 5029268.

It is an arithmetic number, because the mean of its divisors is an integer number (60350724).

Almost surely, 2^422455026 is an apocalyptic number.

422455026 is an abundant number, since it is smaller than the sum of its proper divisors (543156558).

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

422455026 is a wasteful number, since it uses less digits than its factorization.

422455026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10058465.

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 422455026 is about 20553.7107598604. The cubic root of 422455026 is about 750.3435617076.

The spelling of 422455026 in words is "four hundred twenty-two million, four hundred fifty-five thousand, twenty-six".