276122073 has 8 divisors (see below), whose sum is σ = 370601536. Its totient is φ = 182862000.

The previous prime is 276122059. The next prime is 276122081. The reversal of 276122073 is 370221672.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 276122073 - 2¹⁸ = 275859929 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 276122073.

It is not an unprimeable number, because it can be changed into a prime (276126073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 304318 + ... + 305223.

It is an arithmetic number, because the mean of its divisors is an integer number (46325192).

Almost surely, 2^276122073 is an apocalyptic number.

It is an amenable number.

276122073 is a deficient number, since it is larger than the sum of its proper divisors (94479463).

276122073 is a wasteful number, since it uses less digits than its factorization.

276122073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609695.

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 276122073 is about 16616.9212852441. The cubic root of 276122073 is about 651.1789829268.

The spelling of 276122073 in words is "two hundred seventy-six million, one hundred twenty-two thousand, seventy-three".