275970084 has 48 divisors (see below), whose sum is σ = 697781952. Its totient is φ = 84385152.

The previous prime is 275970083. The next prime is 275970127. The reversal of 275970084 is 480079572.

It is not an unprimeable number, because it can be changed into a prime (275970083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20002 + ... + 30854.

It is an arithmetic number, because the mean of its divisors is an integer number (14537124).

Almost surely, 2^275970084 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 275970084, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (348890976).

275970084 is an abundant number, since it is smaller than the sum of its proper divisors (421811868).

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

275970084 is a wasteful number, since it uses less digits than its factorization.

275970084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11036 (or 11034 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 42.

The square root of 275970084 is about 16612.3473356416. The cubic root of 275970084 is about 651.0594823905.

The spelling of 275970084 in words is "two hundred seventy-five million, nine hundred seventy thousand, eighty-four".