705725067 has 8 divisors (see below), whose sum is σ = 945112896. Its totient is φ = 468410312.

The previous prime is 705725057. The next prime is 705725071. The reversal of 705725067 is 760527507.

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

It is a cyclic number.

It is not a de Polignac number, because 705725067 - 2²² = 701530763 is a prime.

It is not an unprimeable number, because it can be changed into a prime (705725057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 517473 + ... + 518834.

It is an arithmetic number, because the mean of its divisors is an integer number (118139112).

Almost surely, 2^705725067 is an apocalyptic number.

705725067 is a deficient number, since it is larger than the sum of its proper divisors (239387829).

705725067 is a wasteful number, since it uses less digits than its factorization.

705725067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1036537.

The product of its (nonzero) digits is 102900, while the sum is 39.

The square root of 705725067 is about 26565.4863874163. The cubic root of 705725067 is about 890.3180561677.

The spelling of 705725067 in words is "seven hundred five million, seven hundred twenty-five thousand, sixty-seven".