276575316 has 12 divisors (see below), whose sum is σ = 645342432. Its totient is φ = 92191768.

The previous prime is 276575311. The next prime is 276575347. The reversal of 276575316 is 613575672.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (276575311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11523960 + ... + 11523983.

It is an arithmetic number, because the mean of its divisors is an integer number (53778536).

Almost surely, 2^276575316 is an apocalyptic number.

It is an amenable number.

276575316 is an abundant number, since it is smaller than the sum of its proper divisors (368767116).

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

276575316 is a wasteful number, since it uses less digits than its factorization.

276575316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23047950 (or 23047948 counting only the distinct ones).

The product of its digits is 264600, while the sum is 42.

The square root of 276575316 is about 16630.5536889185. The cubic root of 276575316 is about 651.5350826423.

The spelling of 276575316 in words is "two hundred seventy-six million, five hundred seventy-five thousand, three hundred sixteen".