146118845 has 8 divisors (see below), whose sum is σ = 175550976. Its totient is φ = 116756176.

The previous prime is 146118811. The next prime is 146118853. The reversal of 146118845 is 548811641.

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

It is a cyclic number.

It is not a de Polignac number, because 146118845 - 2⁸ = 146118589 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 146118799 and 146118808.

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, 12617 + ... + 21246.

It is an arithmetic number, because the mean of its divisors is an integer number (21943872).

Almost surely, 2^146118845 is an apocalyptic number.

It is an amenable number.

146118845 is a deficient number, since it is larger than the sum of its proper divisors (29432131).

146118845 is an equidigital number, since it uses as much as digits as its factorization.

146118845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34731.

The product of its digits is 30720, while the sum is 38.

The square root of 146118845 is about 12087.9628143042. The cubic root of 146118845 is about 526.7065795652.

The spelling of 146118845 in words is "one hundred forty-six million, one hundred eighteen thousand, eight hundred forty-five".