45848147 has 2 divisors, whose sum is σ = 45848148. Its totient is φ = 45848146.

The previous prime is 45848141. The next prime is 45848189. The reversal of 45848147 is 74184854.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45848147 - 2⁸ = 45847891 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (45848141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22924073 + 22924074.

It is an arithmetic number, because the mean of its divisors is an integer number (22924074).

Almost surely, 2^45848147 is an apocalyptic number.

45848147 is a deficient number, since it is larger than the sum of its proper divisors (1).

45848147 is an equidigital number, since it uses as much as digits as its factorization.

45848147 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 143360, while the sum is 41.

The square root of 45848147 is about 6771.1259772655. The cubic root of 45848147 is about 357.9100795770.

The spelling of 45848147 in words is "forty-five million, eight hundred forty-eight thousand, one hundred forty-seven".