270845148 has 96 divisors (see below), whose sum is σ = 769305600. Its totient is φ = 73993920.

The previous prime is 270845147. The next prime is 270845177. The reversal of 270845148 is 841548072.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (270845147) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 93238 + ... + 96098.

It is an arithmetic number, because the mean of its divisors is an integer number (8013600).

Almost surely, 2^270845148 is an apocalyptic number.

270845148 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 270845148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (384652800).

270845148 is an abundant number, since it is smaller than the sum of its proper divisors (498460452).

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

270845148 is a wasteful number, since it uses less digits than its factorization.

270845148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2912 (or 2896 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 39.

The square root of 270845148 is about 16457.3736665362. The cubic root of 270845148 is about 647.0040809504.

The spelling of 270845148 in words is "two hundred seventy million, eight hundred forty-five thousand, one hundred forty-eight".