1146695145 has 8 divisors (see below), whose sum is σ = 1834712256. Its totient is φ = 611570736.

The previous prime is 1146695131. The next prime is 1146695167. The reversal of 1146695145 is 5415966411.

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

It is not a de Polignac number, because 1146695145 - 2⁴ = 1146695129 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1146695097 and 1146695106.

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, 38223157 + ... + 38223186.

It is an arithmetic number, because the mean of its divisors is an integer number (229339032).

Almost surely, 2^1146695145 is an apocalyptic number.

1146695145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1146695145 is a deficient number, since it is larger than the sum of its proper divisors (688017111).

1146695145 is an equidigital number, since it uses as much as digits as its factorization.

1146695145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76446351.

The product of its digits is 129600, while the sum is 42.

The square root of 1146695145 is about 33862.8874285699. The cubic root of 1146695145 is about 1046.6849780538.

The spelling of 1146695145 in words is "one billion, one hundred forty-six million, six hundred ninety-five thousand, one hundred forty-five".