705422134 has 8 divisors (see below), whose sum is σ = 1062754560. Its totient is φ = 351170616.

The previous prime is 705422059. The next prime is 705422147. The reversal of 705422134 is 431224507.

705422134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×705422134² = 995240774274227912, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 769654 + ... + 770569.

It is an arithmetic number, because the mean of its divisors is an integer number (132844320).

Almost surely, 2^705422134 is an apocalyptic number.

705422134 is a deficient number, since it is larger than the sum of its proper divisors (357332426).

705422134 is a wasteful number, since it uses less digits than its factorization.

705422134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1540454.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 705422134 is about 26559.7841482193. The cubic root of 705422134 is about 890.1906480442.

The spelling of 705422134 in words is "seven hundred five million, four hundred twenty-two thousand, one hundred thirty-four".