48242405 has 4 divisors (see below), whose sum is σ = 57890892. Its totient is φ = 38593920.

The previous prime is 48242401. The next prime is 48242429. The reversal of 48242405 is 50424284.

48242405 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 9628609 + 38613796 = 3103^2 + 6214^2 .

It is not a de Polignac number, because 48242405 - 2² = 48242401 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48242401) 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, 4824236 + ... + 4824245.

It is an arithmetic number, because the mean of its divisors is an integer number (14472723).

Almost surely, 2^48242405 is an apocalyptic number.

It is an amenable number.

48242405 is a deficient number, since it is larger than the sum of its proper divisors (9648487).

48242405 is an equidigital number, since it uses as much as digits as its factorization.

48242405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9648486.

The product of its (nonzero) digits is 10240, while the sum is 29.

The square root of 48242405 is about 6945.6752731466. The cubic root of 48242405 is about 364.0348681528.

Adding to 48242405 its reverse (50424284), we get a palindrome (98666689).

The spelling of 48242405 in words is "forty-eight million, two hundred forty-two thousand, four hundred five".