73800115 has 8 divisors (see below), whose sum is σ = 90231408. Its totient is φ = 57925920.

The previous prime is 73800109. The next prime is 73800121. The reversal of 73800115 is 51100837.

It is an interprime number because it is at equal distance from previous prime (73800109) and next prime (73800121).

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

It is not a de Polignac number, because 73800115 - 2¹⁵ = 73767347 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 73800115.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138981 + ... + 139510.

It is an arithmetic number, because the mean of its divisors is an integer number (11278926).

Almost surely, 2^73800115 is an apocalyptic number.

73800115 is a deficient number, since it is larger than the sum of its proper divisors (16431293).

73800115 is a wasteful number, since it uses less digits than its factorization.

73800115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278549.

The product of its (nonzero) digits is 840, while the sum is 25.

The square root of 73800115 is about 8590.6993312535. The cubic root of 73800115 is about 419.4552934866.

The spelling of 73800115 in words is "seventy-three million, eight hundred thousand, one hundred fifteen".