426502132 has 24 divisors (see below), whose sum is σ = 853445376. Its totient is φ = 182692128.

The previous prime is 426502129. The next prime is 426502189. The reversal of 426502132 is 231205624.

It is a junction number, because it is equal to n+sod(n) for n = 426502097 and 426502106.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93333 + ... + 97795.

It is an arithmetic number, because the mean of its divisors is an integer number (35560224).

Almost surely, 2^426502132 is an apocalyptic number.

It is an amenable number.

426502132 is an abundant number, since it is smaller than the sum of its proper divisors (426943244).

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

426502132 is a wasteful number, since it uses less digits than its factorization.

426502132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7887 (or 7885 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 426502132 is about 20651.9280455845. The cubic root of 426502132 is about 752.7320400072.

Adding to 426502132 its reverse (231205624), we get a palindrome (657707756).

The spelling of 426502132 in words is "four hundred twenty-six million, five hundred two thousand, one hundred thirty-two".