706155 has 16 divisors (see below), whose sum is σ = 1140480. Its totient is φ = 373088.

The previous prime is 706151. The next prime is 706157. The reversal of 706155 is 551607.

It is a cyclic number.

It is not a de Polignac number, because 706155 - 2² = 706151 is a prime.

It is not an unprimeable number, because it can be changed into a prime (706151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2554 + ... + 2816.

It is an arithmetic number, because the mean of its divisors is an integer number (71280).

2⁷⁰⁶¹⁵⁵ is an apocalyptic number.

706155 is a deficient number, since it is larger than the sum of its proper divisors (434325).

706155 is a wasteful number, since it uses less digits than its factorization.

706155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450.

The product of its (nonzero) digits is 1050, while the sum is 24.

The square root of 706155 is about 840.3302922066. The cubic root of 706155 is about 89.0498815610.

It can be divided in two parts, 706 and 155, that added together give a triangular number (861 = T₄₁).

The spelling of 706155 in words is "seven hundred six thousand, one hundred fifty-five".