420924206 has 8 divisors (see below), whose sum is σ = 633734280. Its totient is φ = 209679448.

The previous prime is 420924193. The next prime is 420924211. The reversal of 420924206 is 602429024.

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

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, 390656 + ... + 391731.

It is an arithmetic number, because the mean of its divisors is an integer number (79216785).

Almost surely, 2^420924206 is an apocalyptic number.

420924206 is a deficient number, since it is larger than the sum of its proper divisors (212810074).

420924206 is a wasteful number, since it uses less digits than its factorization.

420924206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 782658.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 420924206 is about 20516.4374587792. The cubic root of 420924206 is about 749.4361427114.

The spelling of 420924206 in words is "four hundred twenty million, nine hundred twenty-four thousand, two hundred six".