166360115 has 8 divisors (see below), whose sum is σ = 202905168. Its totient is φ = 130906080.

The previous prime is 166360109. The next prime is 166360121. The reversal of 166360115 is 511063661.

It is an interprime number because it is at equal distance from previous prime (166360109) and next prime (166360121).

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

It is not a de Polignac number, because 166360115 - 2¹² = 166356019 is a prime.

It is a Duffinian 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, 272417 + ... + 273026.

It is an arithmetic number, because the mean of its divisors is an integer number (25363146).

Almost surely, 2^166360115 is an apocalyptic number.

166360115 is a deficient number, since it is larger than the sum of its proper divisors (36545053).

166360115 is an equidigital number, since it uses as much as digits as its factorization.

166360115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545509.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 166360115 is about 12898.0663279423. The cubic root of 166360115 is about 549.9835973070.

The spelling of 166360115 in words is "one hundred sixty-six million, three hundred sixty thousand, one hundred fifteen".