270704161 has 32 divisors (see below), whose sum is σ = 343203840. Its totient is φ = 207821376.

The previous prime is 270704123. The next prime is 270704167. The reversal of 270704161 is 161407072.

It is not a de Polignac number, because 270704161 - 2¹³ = 270695969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (270704167) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 714070 + ... + 714448.

It is an arithmetic number, because the mean of its divisors is an integer number (10725120).

Almost surely, 2^270704161 is an apocalyptic number.

It is an amenable number.

270704161 is a deficient number, since it is larger than the sum of its proper divisors (72499679).

270704161 is a wasteful number, since it uses less digits than its factorization.

270704161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613.

The product of its (nonzero) digits is 2352, while the sum is 28.

The square root of 270704161 is about 16453.0897098387. The cubic root of 270704161 is about 646.8917966217.

The spelling of 270704161 in words is "two hundred seventy million, seven hundred four thousand, one hundred sixty-one".