420026204 has 12 divisors (see below), whose sum is σ = 791587944. Its totient is φ = 193858224.

The previous prime is 420026197. The next prime is 420026213. The reversal of 420026204 is 402620024.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4038662 + ... + 4038765.

It is an arithmetic number, because the mean of its divisors is an integer number (65965662).

Almost surely, 2^420026204 is an apocalyptic number.

It is an amenable number.

420026204 is a deficient number, since it is larger than the sum of its proper divisors (371561740).

420026204 is a wasteful number, since it uses less digits than its factorization.

420026204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8077444 (or 8077442 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 420026204 is about 20494.5408340855. The cubic root of 420026204 is about 748.9028128751.

Adding to 420026204 its reverse (402620024), we get a palindrome (822646228).

The spelling of 420026204 in words is "four hundred twenty million, twenty-six thousand, two hundred four".