116257615 has 8 divisors (see below), whose sum is σ = 139729968. Its totient is φ = 92858880.

The previous prime is 116257573. The next prime is 116257619. The reversal of 116257615 is 516752611.

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

It is not a de Polignac number, because 116257615 - 2¹³ = 116249423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116257619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14866 + ... + 21295.

It is an arithmetic number, because the mean of its divisors is an integer number (17466246).

Almost surely, 2^116257615 is an apocalyptic number.

116257615 is a deficient number, since it is larger than the sum of its proper divisors (23472353).

116257615 is an equidigital number, since it uses as much as digits as its factorization.

116257615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36809.

The product of its digits is 12600, while the sum is 34.

The square root of 116257615 is about 10782.2824578101. The cubic root of 116257615 is about 488.0606602346.

The spelling of 116257615 in words is "one hundred sixteen million, two hundred fifty-seven thousand, six hundred fifteen".