116455515 has 32 divisors (see below), whose sum is σ = 203841792. Its totient is φ = 56304000.

The previous prime is 116455501. The next prime is 116455543. The reversal of 116455515 is 515554611.

It is not a de Polignac number, because 116455515 - 2¹³ = 116447323 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 75300 + ... + 76830.

It is an arithmetic number, because the mean of its divisors is an integer number (6370056).

Almost surely, 2^116455515 is an apocalyptic number.

116455515 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

116455515 is a deficient number, since it is larger than the sum of its proper divisors (87386277).

116455515 is a wasteful number, since it uses less digits than its factorization.

116455515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2011.

The product of its digits is 15000, while the sum is 33.

The square root of 116455515 is about 10791.4556478725. The cubic root of 116455515 is about 488.3374376630.

The spelling of 116455515 in words is "one hundred sixteen million, four hundred fifty-five thousand, five hundred fifteen".