705026432 has 32 divisors (see below), whose sum is σ = 1532233800. Its totient is φ = 320465920.

The previous prime is 705026423. The next prime is 705026437. The reversal of 705026432 is 234620507.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 705026395 and 705026404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (705026437) 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, 248957 + ... + 251772.

Almost surely, 2^705026432 is an apocalyptic number.

It is an amenable number.

705026432 is an abundant number, since it is smaller than the sum of its proper divisors (827207368).

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

705026432 is a wasteful number, since it uses less digits than its factorization.

705026432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500754 (or 500742 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 705026432 is about 26552.3338333940. Note that the first 3 decimals coincide. The cubic root of 705026432 is about 890.0241680093.

Adding to 705026432 its reverse (234620507), we get a palindrome (939646939).

The spelling of 705026432 in words is "seven hundred five million, twenty-six thousand, four hundred thirty-two".