270140253 has 8 divisors (see below), whose sum is σ = 360266400. Its totient is φ = 180053808.

The previous prime is 270140243. The next prime is 270140257. The reversal of 270140253 is 352041072.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 270140253 - 2⁴ = 270140237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (270140257) 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 7 ways as a sum of consecutive naturals, for example, 14643 + ... + 27471.

It is an arithmetic number, because the mean of its divisors is an integer number (45033300).

Almost surely, 2^270140253 is an apocalyptic number.

It is an amenable number.

270140253 is a deficient number, since it is larger than the sum of its proper divisors (90126147).

270140253 is a wasteful number, since it uses less digits than its factorization.

270140253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19851.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 270140253 is about 16435.9439339516. The cubic root of 270140253 is about 646.4423009440.

The spelling of 270140253 in words is "two hundred seventy million, one hundred forty thousand, two hundred fifty-three".