116146545 has 16 divisors (see below), whose sum is σ = 187194240. Its totient is φ = 61491584.

The previous prime is 116146523. The next prime is 116146561. The reversal of 116146545 is 545641611.

It is a cyclic number.

It is not a de Polignac number, because 116146545 - 2⁷ = 116146417 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26205 + ... + 30314.

It is an arithmetic number, because the mean of its divisors is an integer number (11699640).

Almost surely, 2^116146545 is an apocalyptic number.

116146545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

116146545 is a deficient number, since it is larger than the sum of its proper divisors (71047695).

116146545 is a wasteful number, since it uses less digits than its factorization.

116146545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56664.

The product of its digits is 14400, while the sum is 33.

The square root of 116146545 is about 10777.1306478116. The cubic root of 116146545 is about 487.9051831933.

The spelling of 116146545 in words is "one hundred sixteen million, one hundred forty-six thousand, five hundred forty-five".