270271428 has 48 divisors (see below), whose sum is σ = 758661120. Its totient is φ = 73155744.

The previous prime is 270271363. The next prime is 270271453. The reversal of 270271428 is 824172072.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83076 + ... + 86267.

It is an arithmetic number, because the mean of its divisors is an integer number (15805440).

Almost surely, 2^270271428 is an apocalyptic number.

270271428 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

270271428 is an abundant number, since it is smaller than the sum of its proper divisors (488389692).

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

270271428 is a wasteful number, since it uses less digits than its factorization.

270271428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169376 (or 169374 counting only the distinct ones).

The product of its (nonzero) digits is 12544, while the sum is 33.

The square root of 270271428 is about 16439.9339414731. The cubic root of 270271428 is about 646.5469173995.

The spelling of 270271428 in words is "two hundred seventy million, two hundred seventy-one thousand, four hundred twenty-eight".