116471215 has 8 divisors (see below), whose sum is σ = 159732000. Its totient is φ = 79865952.

The previous prime is 116471209. The next prime is 116471231. The reversal of 116471215 is 512174611.

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 116471215 - 2³ = 116471207 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1663840 + ... + 1663909.

It is an arithmetic number, because the mean of its divisors is an integer number (19966500).

Almost surely, 2^116471215 is an apocalyptic number.

116471215 is a deficient number, since it is larger than the sum of its proper divisors (43260785).

116471215 is an equidigital number, since it uses as much as digits as its factorization.

116471215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3327761.

The product of its digits is 1680, while the sum is 28.

The square root of 116471215 is about 10792.1830507085. The cubic root of 116471215 is about 488.3593818169.

The spelling of 116471215 in words is "one hundred sixteen million, four hundred seventy-one thousand, two hundred fifteen".