270828432 has 240 divisors, whose sum is σ = 928512000. Its totient is φ = 71974656.

The previous prime is 270828403. The next prime is 270828433. The reversal of 270828432 is 234828072.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (270828433) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1512919 + ... + 1513097.

It is an arithmetic number, because the mean of its divisors is an integer number (3868800).

Almost surely, 2^270828432 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 270828432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (464256000).

270828432 is an abundant number, since it is smaller than the sum of its proper divisors (657683568).

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

270828432 is a wasteful number, since it uses less digits than its factorization.

270828432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298 (or 289 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 36.

The square root of 270828432 is about 16456.8658012393. The cubic root of 270828432 is about 646.9907700938.

The spelling of 270828432 in words is "two hundred seventy million, eight hundred twenty-eight thousand, four hundred thirty-two".