426748912 has 20 divisors (see below), whose sum is σ = 827223840. Its totient is φ = 213271808.

The previous prime is 426748867. The next prime is 426748921. The reversal of 426748912 is 219847624.

It is a super-2 number, since 2×426748912² = 364229267786367488, which contains 22 as substring.

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, 36633 + ... + 46855.

It is an arithmetic number, because the mean of its divisors is an integer number (41361192).

Almost surely, 2^426748912 is an apocalyptic number.

It is an amenable number.

426748912 is a deficient number, since it is larger than the sum of its proper divisors (400474928).

426748912 is a wasteful number, since it uses less digits than its factorization.

426748912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12840 (or 12834 counting only the distinct ones).

The product of its digits is 193536, while the sum is 43.

The square root of 426748912 is about 20657.9019263816. The cubic root of 426748912 is about 752.8771923857.

The spelling of 426748912 in words is "four hundred twenty-six million, seven hundred forty-eight thousand, nine hundred twelve".