73276215 has 8 divisors (see below), whose sum is σ = 117241968. Its totient is φ = 39080640.

The previous prime is 73276201. The next prime is 73276237. The reversal of 73276215 is 51267237.

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

It is not a de Polignac number, because 73276215 - 2⁷ = 73276087 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2442526 + ... + 2442555.

It is an arithmetic number, because the mean of its divisors is an integer number (14655246).

Almost surely, 2^73276215 is an apocalyptic number.

73276215 is a deficient number, since it is larger than the sum of its proper divisors (43965753).

73276215 is a wasteful number, since it uses less digits than its factorization.

73276215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4885089.

The product of its digits is 17640, while the sum is 33.

The square root of 73276215 is about 8560.1527439643. The cubic root of 73276215 is about 418.4603777387.

The spelling of 73276215 in words is "seventy-three million, two hundred seventy-six thousand, two hundred fifteen".