426027016 has 8 divisors (see below), whose sum is σ = 798800670. Its totient is φ = 213013504.

The previous prime is 426027011. The next prime is 426027029. The reversal of 426027016 is 610720624.

It can be written as a sum of positive squares in only one way, i.e., 358950916 + 67076100 = 18946^2 + 8190^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (426027011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26626681 + ... + 26626696.

Almost surely, 2^426027016 is an apocalyptic number.

It is an amenable number.

426027016 is a deficient number, since it is larger than the sum of its proper divisors (372773654).

426027016 is a wasteful number, since it uses less digits than its factorization.

426027016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53253383 (or 53253379 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 426027016 is about 20640.4218949129. The cubic root of 426027016 is about 752.4524259943.

The spelling of 426027016 in words is "four hundred twenty-six million, twenty-seven thousand, sixteen".