276412073 has 16 divisors (see below), whose sum is σ = 323258880. Its totient is φ = 231469056.

The previous prime is 276412069. The next prime is 276412099. The reversal of 276412073 is 370214672.

It is not a de Polignac number, because 276412073 - 2² = 276412069 is a prime.

It is not an unprimeable number, because it can be changed into a prime (276412063) 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, 51065 + ... + 56217.

It is an arithmetic number, because the mean of its divisors is an integer number (20203680).

Almost surely, 2^276412073 is an apocalyptic number.

It is an amenable number.

276412073 is a deficient number, since it is larger than the sum of its proper divisors (46846807).

276412073 is an equidigital number, since it uses as much as digits as its factorization.

276412073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5336.

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 276412073 is about 16625.6450401180. The cubic root of 276412073 is about 651.4068722688.

The spelling of 276412073 in words is "two hundred seventy-six million, four hundred twelve thousand, seventy-three".