426280216 has 16 divisors (see below), whose sum is σ = 799504200. Its totient is φ = 213079104.

The previous prime is 426280213. The next prime is 426280247. The reversal of 426280216 is 612082624.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426280213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38436 + ... + 48268.

Almost surely, 2^426280216 is an apocalyptic number.

It is an amenable number.

426280216 is a deficient number, since it is larger than the sum of its proper divisors (373223984).

426280216 is a wasteful number, since it uses less digits than its factorization.

426280216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15258 (or 15254 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 426280216 is about 20646.5545793965. The cubic root of 426280216 is about 752.6014644477.

The spelling of 426280216 in words is "four hundred twenty-six million, two hundred eighty thousand, two hundred sixteen".