116884515 has 64 divisors (see below), whose sum is σ = 211115520. Its totient is φ = 54743040.

The previous prime is 116884513. The next prime is 116884541. The reversal of 116884515 is 515488611.

It is not a de Polignac number, because 116884515 - 2¹ = 116884513 is a prime.

It is not an unprimeable number, because it can be changed into a prime (116884511) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1072281 + ... + 1072389.

It is an arithmetic number, because the mean of its divisors is an integer number (3298680).

Almost surely, 2^116884515 is an apocalyptic number.

116884515 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

116884515 is a deficient number, since it is larger than the sum of its proper divisors (94231005).

116884515 is a wasteful number, since it uses less digits than its factorization.

116884515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292.

The product of its digits is 38400, while the sum is 39.

The square root of 116884515 is about 10811.3142124350. The cubic root of 116884515 is about 488.9363502955.

The spelling of 116884515 in words is "one hundred sixteen million, eight hundred eighty-four thousand, five hundred fifteen".