48602149 has 4 divisors (see below), whose sum is σ = 48689964. Its totient is φ = 48514336.

The previous prime is 48602117. The next prime is 48602153. The reversal of 48602149 is 94120684.

48602149 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2117025 + 46485124 = 1455^2 + 6818^2 .

It is a cyclic number.

It is not a de Polignac number, because 48602149 - 2⁵ = 48602117 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48602189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43072 + ... + 44185.

It is an arithmetic number, because the mean of its divisors is an integer number (12172491).

Almost surely, 2^48602149 is an apocalyptic number.

It is an amenable number.

48602149 is a deficient number, since it is larger than the sum of its proper divisors (87815).

48602149 is an equidigital number, since it uses as much as digits as its factorization.

48602149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87814.

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 48602149 is about 6971.5241518623. The cubic root of 48602149 is about 364.9374985243.

The spelling of 48602149 in words is "forty-eight million, six hundred two thousand, one hundred forty-nine".