48945827 has 4 divisors (see below), whose sum is σ = 55938096. Its totient is φ = 41953560.

The previous prime is 48945811. The next prime is 48945859. The reversal of 48945827 is 72854984.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 48945827 - 2⁴ = 48945811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48945877) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3496124 + ... + 3496137.

It is an arithmetic number, because the mean of its divisors is an integer number (13984524).

Almost surely, 2^48945827 is an apocalyptic number.

48945827 is a deficient number, since it is larger than the sum of its proper divisors (6992269).

48945827 is an equidigital number, since it uses as much as digits as its factorization.

48945827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6992268.

The product of its digits is 645120, while the sum is 47.

The square root of 48945827 is about 6996.1294299062. The cubic root of 48945827 is about 365.7956671467.

The spelling of 48945827 in words is "forty-eight million, nine hundred forty-five thousand, eight hundred twenty-seven".