705542127 has 8 divisors (see below), whose sum is σ = 952631040. Its totient is φ = 464407320.

The previous prime is 705542111. The next prime is 705542161. The reversal of 705542127 is 721245507.

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

It is not a de Polignac number, because 705542127 - 2⁴ = 705542111 is a prime.

It is a super-3 number, since 3×705542127³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (705542107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1488249 + ... + 1488722.

It is an arithmetic number, because the mean of its divisors is an integer number (119078880).

Almost surely, 2^705542127 is an apocalyptic number.

705542127 is a deficient number, since it is larger than the sum of its proper divisors (247088913).

705542127 is a wasteful number, since it uses less digits than its factorization.

705542127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2977053.

The product of its (nonzero) digits is 19600, while the sum is 33.

The square root of 705542127 is about 26562.0429748918. The cubic root of 705542127 is about 890.2411192847.

The spelling of 705542127 in words is "seven hundred five million, five hundred forty-two thousand, one hundred twenty-seven".