276151012 has 6 divisors (see below), whose sum is σ = 483264278. Its totient is φ = 138075504.

The previous prime is 276151003. The next prime is 276151027. The reversal of 276151012 is 210151672.

It can be written as a sum of positive squares in only one way, i.e., 191988736 + 84162276 = 13856^2 + 9174^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34518873 + ... + 34518880.

Almost surely, 2^276151012 is an apocalyptic number.

It is an amenable number.

276151012 is a deficient number, since it is larger than the sum of its proper divisors (207113266).

276151012 is a wasteful number, since it uses less digits than its factorization.

276151012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69037757 (or 69037755 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 25.

The square root of 276151012 is about 16617.7920314343. The cubic root of 276151012 is about 651.2017310905.

The spelling of 276151012 in words is "two hundred seventy-six million, one hundred fifty-one thousand, twelve".