270301428 has 192 divisors, whose sum is σ = 799787520. Its totient is φ = 78465024.

The previous prime is 270301417. The next prime is 270301441. The reversal of 270301428 is 824103072.

270301428 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1562350 + ... + 1562522.

It is an arithmetic number, because the mean of its divisors is an integer number (4165560).

Almost surely, 2^270301428 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 270301428, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (399893760).

270301428 is an abundant number, since it is smaller than the sum of its proper divisors (529486092).

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

270301428 is a wasteful number, since it uses less digits than its factorization.

270301428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263 (or 255 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 270301428 is about 16440.8463285805. The cubic root of 270301428 is about 646.5708386479.

The spelling of 270301428 in words is "two hundred seventy million, three hundred one thousand, four hundred twenty-eight".