270072029 has 2 divisors, whose sum is σ = 270072030. Its totient is φ = 270072028.

The previous prime is 270071993. The next prime is 270072037. The reversal of 270072029 is 920270072.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 255040900 + 15031129 = 15970^2 + 3877^2 .

It is a cyclic number.

It is not a de Polignac number, because 270072029 - 2²⁴ = 253294813 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 270071992 and 270072010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (270072079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135036014 + 135036015.

It is an arithmetic number, because the mean of its divisors is an integer number (135036015).

Almost surely, 2^270072029 is an apocalyptic number.

It is an amenable number.

270072029 is a deficient number, since it is larger than the sum of its proper divisors (1).

270072029 is an equidigital number, since it uses as much as digits as its factorization.

270072029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 270072029 is about 16433.8683516694. The cubic root of 270072029 is about 646.3878766314.

The spelling of 270072029 in words is "two hundred seventy million, seventy-two thousand, twenty-nine".