426412539 has 32 divisors (see below), whose sum is σ = 723914240. Its totient is φ = 243007776.

The previous prime is 426412501. The next prime is 426412541. The reversal of 426412539 is 935214624.

It is a happy number.

426412539 is a `hidden beast` number, since 4 + 2 + 641 + 2 + 5 + 3 + 9 = 666.

It is not a de Polignac number, because 426412539 - 2¹⁹ = 425888251 is a prime.

It is not an unprimeable number, because it can be changed into a prime (426412559) 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 31 ways as a sum of consecutive naturals, for example, 72192 + ... + 77874.

It is an arithmetic number, because the mean of its divisors is an integer number (22622320).

Almost surely, 2^426412539 is an apocalyptic number.

426412539 is a deficient number, since it is larger than the sum of its proper divisors (297501701).

426412539 is a wasteful number, since it uses less digits than its factorization.

426412539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6096 (or 6090 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 426412539 is about 20649.7588121508. The cubic root of 426412539 is about 752.6793288643.

The spelling of 426412539 in words is "four hundred twenty-six million, four hundred twelve thousand, five hundred thirty-nine".