705770151 has 8 divisors (see below), whose sum is σ = 941618160. Its totient is φ = 470217792.

The previous prime is 705770141. The next prime is 705770167. The reversal of 705770151 is 151077507.

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

It is not a de Polignac number, because 705770151 - 2²⁹ = 168899239 is a prime.

It is a super-2 number, since 2×705770151² = 996223012085125602, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (705770141) 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 7 ways as a sum of consecutive naturals, for example, 68280 + ... + 77933.

It is an arithmetic number, because the mean of its divisors is an integer number (117702270).

Almost surely, 2^705770151 is an apocalyptic number.

705770151 is a deficient number, since it is larger than the sum of its proper divisors (235848009).

705770151 is a wasteful number, since it uses less digits than its factorization.

705770151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147825.

The product of its (nonzero) digits is 8575, while the sum is 33.

The square root of 705770151 is about 26566.3349184640. The cubic root of 705770151 is about 890.3370145631.

The spelling of 705770151 in words is "seven hundred five million, seven hundred seventy thousand, one hundred fifty-one".