427221196 has 6 divisors (see below), whose sum is σ = 747637100. Its totient is φ = 213610596.

The previous prime is 427221187. The next prime is 427221229. The reversal of 427221196 is 691122724.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53402646 + ... + 53402653.

Almost surely, 2^427221196 is an apocalyptic number.

It is an amenable number.

427221196 is a deficient number, since it is larger than the sum of its proper divisors (320415904).

427221196 is a wasteful number, since it uses less digits than its factorization.

427221196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106805303 (or 106805301 counting only the distinct ones).

The product of its digits is 12096, while the sum is 34.

The square root of 427221196 is about 20669.3298391602. The cubic root of 427221196 is about 753.1548269633.

The spelling of 427221196 in words is "four hundred twenty-seven million, two hundred twenty-one thousand, one hundred ninety-six".