116542615 has 8 divisors (see below), whose sum is σ = 159829920. Its totient is φ = 79914912.

The previous prime is 116542603. The next prime is 116542627. The reversal of 116542615 is 516245611.

It is an interprime number because it is at equal distance from previous prime (116542603) and next prime (116542627).

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

It is not a de Polignac number, because 116542615 - 2⁹ = 116542103 is a prime.

It is a super-2 number, since 2×116542615² = 27164362222076450, which contains 22 as substring.

It is a congruent 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, 1664860 + ... + 1664929.

It is an arithmetic number, because the mean of its divisors is an integer number (19978740).

Almost surely, 2^116542615 is an apocalyptic number.

116542615 is a deficient number, since it is larger than the sum of its proper divisors (43287305).

116542615 is an equidigital number, since it uses as much as digits as its factorization.

116542615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3329801.

The product of its digits is 7200, while the sum is 31.

The square root of 116542615 is about 10795.4904937201. The cubic root of 116542615 is about 488.4591539283.

The spelling of 116542615 in words is "one hundred sixteen million, five hundred forty-two thousand, six hundred fifteen".