706161055 has 4 divisors (see below), whose sum is σ = 847393272. Its totient is φ = 564928840.

The previous prime is 706161023. The next prime is 706161061. The reversal of 706161055 is 550161607.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 706161055 - 2⁵ = 706161023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70616101 + ... + 70616110.

It is an arithmetic number, because the mean of its divisors is an integer number (211848318).

Almost surely, 2^706161055 is an apocalyptic number.

706161055 is a deficient number, since it is larger than the sum of its proper divisors (141232217).

706161055 is a wasteful number, since it uses less digits than its factorization.

706161055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141232216.

The product of its (nonzero) digits is 6300, while the sum is 31.

The square root of 706161055 is about 26573.6910307921. The cubic root of 706161055 is about 890.5013608280.

The spelling of 706161055 in words is "seven hundred six million, one hundred sixty-one thousand, fifty-five".