270245427 has 16 divisors (see below), whose sum is σ = 365369088. Its totient is φ = 177651360.

The previous prime is 270245407. The next prime is 270245431. The reversal of 270245427 is 724542072.

It is a happy number.

It is not a de Polignac number, because 270245427 - 2¹² = 270241331 is a prime.

It is not an unprimeable number, because it can be changed into a prime (270245407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 253698 + ... + 254760.

It is an arithmetic number, because the mean of its divisors is an integer number (22835568).

Almost surely, 2^270245427 is an apocalyptic number.

270245427 is a deficient number, since it is larger than the sum of its proper divisors (95123661).

270245427 is a wasteful number, since it uses less digits than its factorization.

270245427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2170.

The product of its (nonzero) digits is 31360, while the sum is 33.

The square root of 270245427 is about 16439.1431346041. The cubic root of 270245427 is about 646.5261834215.

Adding to 270245427 its reverse (724542072), we get a palindrome (994787499).

The spelling of 270245427 in words is "two hundred seventy million, two hundred forty-five thousand, four hundred twenty-seven".