426297536 has 28 divisors (see below), whose sum is σ = 966782928. Its totient is φ = 182698752.

The previous prime is 426297511. The next prime is 426297539. The reversal of 426297536 is 635792624.

It is a tau number, because it is divible by the number of its divisors (28).

It is not an unprimeable number, because it can be changed into a prime (426297539) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 475331 + ... + 476226.

Almost surely, 2^426297536 is an apocalyptic number.

It is an amenable number.

426297536 is an abundant number, since it is smaller than the sum of its proper divisors (540485392).

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

426297536 is an equidigital number, since it uses as much as digits as its factorization.

426297536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 951576 (or 951566 counting only the distinct ones).

The product of its digits is 544320, while the sum is 44.

The square root of 426297536 is about 20646.9740155791. The cubic root of 426297536 is about 752.6116571803.

The spelling of 426297536 in words is "four hundred twenty-six million, two hundred ninety-seven thousand, five hundred thirty-six".