425426022 has 24 divisors (see below), whose sum is σ = 1053436176. Its totient is φ = 121550256.

The previous prime is 425426011. The next prime is 425426063. The reversal of 425426022 is 220624524.

It is a happy number.

425426022 is a `hidden beast` number, since 4 + 2 + 54 + 2 + 602 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1688073 + ... + 1688324.

It is an arithmetic number, because the mean of its divisors is an integer number (43893174).

Almost surely, 2^425426022 is an apocalyptic number.

425426022 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

425426022 is an abundant number, since it is smaller than the sum of its proper divisors (628010154).

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

425426022 is a wasteful number, since it uses less digits than its factorization.

425426022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3376412 (or 3376409 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 425426022 is about 20625.8580912407. The cubic root of 425426022 is about 752.0984326316.

It can be divided in two parts, 4254 and 26022, that added together give a square (30276 = 174²).

The spelling of 425426022 in words is "four hundred twenty-five million, four hundred twenty-six thousand, twenty-two".