45846193 has 2 divisors, whose sum is σ = 45846194. Its totient is φ = 45846192.

The previous prime is 45846169. The next prime is 45846233. The reversal of 45846193 is 39164854.

It is an a-pointer prime, because the next prime (45846233) can be obtained adding 45846193 to its sum of digits (40).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27123264 + 18722929 = 5208^2 + 4327^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45846193 is a prime.

It is not a weakly prime, because it can be changed into another prime (45846893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22923096 + 22923097.

It is an arithmetic number, because the mean of its divisors is an integer number (22923097).

Almost surely, 2^45846193 is an apocalyptic number.

It is an amenable number.

45846193 is a deficient number, since it is larger than the sum of its proper divisors (1).

45846193 is an equidigital number, since it uses as much as digits as its factorization.

45846193 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 103680, while the sum is 40.

The square root of 45846193 is about 6770.9816865799. The cubic root of 45846193 is about 357.9049949205.

The spelling of 45846193 in words is "forty-five million, eight hundred forty-six thousand, one hundred ninety-three".