73276063 has 4 divisors (see below), whose sum is σ = 83744080. Its totient is φ = 62808048.

The previous prime is 73276057. The next prime is 73276081. The reversal of 73276063 is 36067237.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36067237 = 463 ⋅77899.

It is a cyclic number.

It is not a de Polignac number, because 73276063 - 2⁹ = 73275551 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73276003) 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, 5233998 + ... + 5234011.

It is an arithmetic number, because the mean of its divisors is an integer number (20936020).

Almost surely, 2^73276063 is an apocalyptic number.

73276063 is a deficient number, since it is larger than the sum of its proper divisors (10468017).

73276063 is a wasteful number, since it uses less digits than its factorization.

73276063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10468016.

The product of its (nonzero) digits is 31752, while the sum is 34.

The square root of 73276063 is about 8560.1438656135. The cubic root of 73276063 is about 418.4600883951.

The spelling of 73276063 in words is "seventy-three million, two hundred seventy-six thousand, sixty-three".