426267012 has 24 divisors (see below), whose sum is σ = 998972800. Its totient is φ = 141467616.

The previous prime is 426267007. The next prime is 426267029. The reversal of 426267012 is 210762624.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 74812 + ... + 80307.

Almost surely, 2^426267012 is an apocalyptic number.

It is an amenable number.

426267012 is an abundant number, since it is smaller than the sum of its proper divisors (572705788).

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

426267012 is a wasteful number, since it uses less digits than its factorization.

426267012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155355 (or 155353 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 426267012 is about 20646.2348141253. The cubic root of 426267012 is about 752.5936937748.

The spelling of 426267012 in words is "four hundred twenty-six million, two hundred sixty-seven thousand, twelve".