426422302 has 4 divisors (see below), whose sum is σ = 639633456. Its totient is φ = 213211150.

The previous prime is 426422287. The next prime is 426422327. The reversal of 426422302 is 203224624.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106605574 + ... + 106605577.

It is an arithmetic number, because the mean of its divisors is an integer number (159908364).

Almost surely, 2^426422302 is an apocalyptic number.

426422302 is a deficient number, since it is larger than the sum of its proper divisors (213211154).

426422302 is a wasteful number, since it uses less digits than its factorization.

426422302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213211153.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 426422302 is about 20649.9952058106. The cubic root of 426422302 is about 752.6850731858.

Adding to 426422302 its reverse (203224624), we get a palindrome (629646926).

It can be divided in two parts, 42642 and 2302, that added together give a palindrome (44944).

The spelling of 426422302 in words is "four hundred twenty-six million, four hundred twenty-two thousand, three hundred two".