426432532 has 12 divisors (see below), whose sum is σ = 756768096. Its totient is φ = 210213080.

The previous prime is 426432529. The next prime is 426432533. The reversal of 426432532 is 235234624.

It is a junction number, because it is equal to n+sod(n) for n = 426432494 and 426432503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426432533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 750478 + ... + 751045.

It is an arithmetic number, because the mean of its divisors is an integer number (63064008).

Almost surely, 2^426432532 is an apocalyptic number.

It is an amenable number.

426432532 is a deficient number, since it is larger than the sum of its proper divisors (330335564).

426432532 is a wasteful number, since it uses less digits than its factorization.

426432532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1501598 (or 1501596 counting only the distinct ones).

The product of its digits is 34560, while the sum is 31.

The square root of 426432532 is about 20650.2429041404. The cubic root of 426432532 is about 752.6910921852.

The spelling of 426432532 in words is "four hundred twenty-six million, four hundred thirty-two thousand, five hundred thirty-two".