426057135 has 16 divisors (see below), whose sum is σ = 779076096. Its totient is φ = 194768928.

The previous prime is 426057133. The next prime is 426057139. The reversal of 426057135 is 531750624.

It is not a de Polignac number, because 426057135 - 2¹ = 426057133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 426057096 and 426057105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426057133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2028739 + ... + 2028948.

It is an arithmetic number, because the mean of its divisors is an integer number (48692256).

Almost surely, 2^426057135 is an apocalyptic number.

426057135 is a deficient number, since it is larger than the sum of its proper divisors (353018961).

426057135 is a wasteful number, since it uses less digits than its factorization.

426057135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4057702.

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 426057135 is about 20641.1514940422. The cubic root of 426057135 is about 752.4701577184.

The spelling of 426057135 in words is "four hundred twenty-six million, fifty-seven thousand, one hundred thirty-five".