705142966 has 32 divisors (see below), whose sum is σ = 1254789792. Its totient is φ = 293506560.

The previous prime is 705142951. The next prime is 705142967. The reversal of 705142966 is 669241507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (705142967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11641 + ... + 39316.

It is an arithmetic number, because the mean of its divisors is an integer number (39212181).

Almost surely, 2^705142966 is an apocalyptic number.

705142966 is a deficient number, since it is larger than the sum of its proper divisors (549646826).

705142966 is a wasteful number, since it uses less digits than its factorization.

705142966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51024.

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 705142966 is about 26554.5281637614. The cubic root of 705142966 is about 890.0732027488.

The spelling of 705142966 in words is "seven hundred five million, one hundred forty-two thousand, nine hundred sixty-six".