426523352 has 8 divisors (see below), whose sum is σ = 799731300. Its totient is φ = 213261672.

The previous prime is 426523351. The next prime is 426523373. The reversal of 426523352 is 253325624.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426523351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26657702 + ... + 26657717.

Almost surely, 2^426523352 is an apocalyptic number.

It is an amenable number.

426523352 is a deficient number, since it is larger than the sum of its proper divisors (373207948).

426523352 is a wasteful number, since it uses less digits than its factorization.

426523352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53315425 (or 53315421 counting only the distinct ones).

The product of its digits is 43200, while the sum is 32.

The square root of 426523352 is about 20652.4417926791. The cubic root of 426523352 is about 752.7445235000.

Adding to 426523352 its reverse (253325624), we get a palindrome (679848976).

The spelling of 426523352 in words is "four hundred twenty-six million, five hundred twenty-three thousand, three hundred fifty-two".