705308052 has 12 divisors (see below), whose sum is σ = 1645718816. Its totient is φ = 235102680.

The previous prime is 705308029. The next prime is 705308077. The reversal of 705308052 is 250803507.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

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, 29387824 + ... + 29387847.

Almost surely, 2^705308052 is an apocalyptic number.

It is an amenable number.

705308052 is an abundant number, since it is smaller than the sum of its proper divisors (940410764).

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

705308052 is a wasteful number, since it uses less digits than its factorization.

705308052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58775678 (or 58775676 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 705308052 is about 26557.6364159162. The cubic root of 705308052 is about 890.1426577702.

The spelling of 705308052 in words is "seven hundred five million, three hundred eight thousand, fifty-two".