270631420 has 12 divisors (see below), whose sum is σ = 568326024. Its totient is φ = 108252560.

The previous prime is 270631397. The next prime is 270631453. The reversal of 270631420 is 24136072.

It is a congruent number.

It is an unprimeable number.

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, 6765766 + ... + 6765805.

It is an arithmetic number, because the mean of its divisors is an integer number (47360502).

Almost surely, 2^270631420 is an apocalyptic number.

270631420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

270631420 is an abundant number, since it is smaller than the sum of its proper divisors (297694604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

270631420 is a wasteful number, since it uses less digits than its factorization.

270631420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13531580 (or 13531578 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 270631420 is about 16450.8790038709. The cubic root of 270631420 is about 646.8338492652.

Adding to 270631420 its reverse (24136072), we get a palindrome (294767492).

The spelling of 270631420 in words is "two hundred seventy million, six hundred thirty-one thousand, four hundred twenty".