276825012 has 12 divisors (see below), whose sum is σ = 645925056. Its totient is φ = 92275000.

The previous prime is 276825007. The next prime is 276825023. The reversal of 276825012 is 210528672.

276825012 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-3 number, since 3×276825012³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11534364 + ... + 11534387.

It is an arithmetic number, because the mean of its divisors is an integer number (53827088).

Almost surely, 2^276825012 is an apocalyptic number.

It is an amenable number.

276825012 is an abundant number, since it is smaller than the sum of its proper divisors (369100044).

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

276825012 is a wasteful number, since it uses less digits than its factorization.

276825012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23068758 (or 23068756 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 276825012 is about 16638.0591416187. The cubic root of 276825012 is about 651.7310952783.

The spelling of 276825012 in words is "two hundred seventy-six million, eight hundred twenty-five thousand, twelve".