270747853 has 4 divisors (see below), whose sum is σ = 284997760. Its totient is φ = 256497948.

The previous prime is 270747821. The next prime is 270747859. The reversal of 270747853 is 358747072.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 270747853 - 2⁵ = 270747821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (270747859) 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 3 ways as a sum of consecutive naturals, for example, 7124925 + ... + 7124962.

It is an arithmetic number, because the mean of its divisors is an integer number (71249440).

Almost surely, 2^270747853 is an apocalyptic number.

It is an amenable number.

270747853 is a deficient number, since it is larger than the sum of its proper divisors (14249907).

270747853 is a wasteful number, since it uses less digits than its factorization.

270747853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14249906.

The product of its (nonzero) digits is 329280, while the sum is 43.

The square root of 270747853 is about 16454.4174311946. The cubic root of 270747853 is about 646.9265978057.

The spelling of 270747853 in words is "two hundred seventy million, seven hundred forty-seven thousand, eight hundred fifty-three".