426211622 has 8 divisors (see below), whose sum is σ = 659940672. Its totient is φ = 206231400.

The previous prime is 426211603. The next prime is 426211661. The reversal of 426211622 is 226112624.

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

It is a junction number, because it is equal to n+sod(n) for n = 426211591 and 426211600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3437129 + ... + 3437252.

It is an arithmetic number, because the mean of its divisors is an integer number (82492584).

Almost surely, 2^426211622 is an apocalyptic number.

426211622 is a deficient number, since it is larger than the sum of its proper divisors (233729050).

426211622 is a wasteful number, since it uses less digits than its factorization.

426211622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6874414.

The product of its digits is 2304, while the sum is 26.

The square root of 426211622 is about 20644.8933637353. The cubic root of 426211622 is about 752.5610945125.

The spelling of 426211622 in words is "four hundred twenty-six million, two hundred eleven thousand, six hundred twenty-two".