426482618 has 8 divisors (see below), whose sum is σ = 639882612. Its totient is φ = 213188416.

The previous prime is 426482611. The next prime is 426482627. The reversal of 426482618 is 816284624.

It can be written as a sum of positive squares in 2 ways, for example, as 409779049 + 16703569 = 20243^2 + 4087^2 .

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

It is a super-2 number, since 2×426482618² = 363774846912267848, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (426482611) 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, 15455 + ... + 33042.

Almost surely, 2^426482618 is an apocalyptic number.

426482618 is a deficient number, since it is larger than the sum of its proper divisors (213399994).

426482618 is a wasteful number, since it uses less digits than its factorization.

426482618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52896.

The product of its digits is 147456, while the sum is 41.

The square root of 426482618 is about 20651.4555903452. The cubic root of 426482618 is about 752.7205597699.

The spelling of 426482618 in words is "four hundred twenty-six million, four hundred eighty-two thousand, six hundred eighteen".