270653 has 2 divisors, whose sum is σ = 270654. Its totient is φ = 270652.

The previous prime is 270631. The next prime is 270659. The reversal of 270653 is 356072.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 267289 + 3364 = 517^2 + 58^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-270653 is a prime.

It is a d-powerful number, because it can be written as 2¹⁷ + 7⁴ + 6 + 0 + 5⁷ + 3¹⁰ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (270659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135326 + 135327.

It is an arithmetic number, because the mean of its divisors is an integer number (135327).

2²⁷⁰⁶⁵³ is an apocalyptic number.

It is an amenable number.

270653 is a deficient number, since it is larger than the sum of its proper divisors (1).

270653 is an equidigital number, since it uses as much as digits as its factorization.

270653 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 270653 is about 520.2432123536. The cubic root of 270653 is about 64.6851041533.

The spelling of 270653 in words is "two hundred seventy thousand, six hundred fifty-three".