275052700 has 72 divisors (see below), whose sum is σ = 647021088. Its totient is φ = 100888320.

The previous prime is 275052697. The next prime is 275052751. The reversal of 275052700 is 7250572.

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 23 ways as a sum of consecutive naturals, for example, 224289 + ... + 225511.

It is an arithmetic number, because the mean of its divisors is an integer number (8986404).

Almost surely, 2^275052700 is an apocalyptic number.

275052700 is a gapful number since it is divisible by the number (20) 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 275052700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (323510544).

275052700 is an abundant number, since it is smaller than the sum of its proper divisors (371968388).

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

275052700 is a wasteful number, since it uses less digits than its factorization.

275052700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1423 (or 1416 counting only the distinct ones).

The product of its (nonzero) digits is 4900, while the sum is 28.

The square root of 275052700 is about 16584.7128404444. The cubic root of 275052700 is about 650.3372608750.

The spelling of 275052700 in words is "two hundred seventy-five million, fifty-two thousand, seven hundred".