421160286 has 8 divisors (see below), whose sum is σ = 842320584. Its totient is φ = 140386760.

The previous prime is 421160269. The next prime is 421160293. The reversal of 421160286 is 682061124.

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

421160286 is an admirable number.

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, 35096685 + ... + 35096696.

It is an arithmetic number, because the mean of its divisors is an integer number (105290073).

Almost surely, 2^421160286 is an apocalyptic number.

421160286 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

421160286 is a wasteful number, since it uses less digits than its factorization.

421160286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70193386.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 421160286 is about 20522.1900878050. The cubic root of 421160286 is about 749.5762263774.

The spelling of 421160286 in words is "four hundred twenty-one million, one hundred sixty thousand, two hundred eighty-six".