73115 has 8 divisors (see below), whose sum is σ = 100320. Its totient is φ = 50112.

The previous prime is 73091. The next prime is 73121. The reversal of 73115 is 51137.

73115 = T₆ + T₇ + ... + T₇₅.

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

It is a cyclic number.

It is not a de Polignac number, because 73115 - 2⁸ = 72859 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 73093 and 73102.

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, 1010 + ... + 1079.

It is an arithmetic number, because the mean of its divisors is an integer number (12540).

2⁷³¹¹⁵ is an apocalyptic number.

73115 is a deficient number, since it is larger than the sum of its proper divisors (27205).

73115 is a wasteful number, since it uses less digits than its factorization.

73115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2101.

The product of its digits is 105, while the sum is 17.

The square root of 73115 is about 270.3978550211. The cubic root of 73115 is about 41.8153267513.

The spelling of 73115 in words is "seventy-three thousand, one hundred fifteen".