270028512 has 192 divisors, whose sum is σ = 878472000. Its totient is φ = 80123904.

The previous prime is 270028511. The next prime is 270028547. The reversal of 270028512 is 215820072.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (270028511) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 325314 + ... + 326142.

It is an arithmetic number, because the mean of its divisors is an integer number (4575375).

Almost surely, 2^270028512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 270028512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (439236000).

270028512 is an abundant number, since it is smaller than the sum of its proper divisors (608443488).

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

270028512 is a wasteful number, since it uses less digits than its factorization.

270028512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 890 (or 876 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 270028512 is about 16432.5442947828. The cubic root of 270028512 is about 646.3531570391.

Adding to 270028512 its reverse (215820072), we get a palindrome (485848584).

The spelling of 270028512 in words is "two hundred seventy million, twenty-eight thousand, five hundred twelve".