48211405 has 16 divisors (see below), whose sum is σ = 66826944. Its totient is φ = 32999680.

The previous prime is 48211399. The next prime is 48211421. The reversal of 48211405 is 50411284.

48211405 = T₄₈₃ + T₄₈₄ + ... + T₇₃₇.

It is not a de Polignac number, because 48211405 - 2¹³ = 48203213 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 48211405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24847 + ... + 26716.

It is an arithmetic number, because the mean of its divisors is an integer number (4176684).

Almost surely, 2^48211405 is an apocalyptic number.

It is an amenable number.

48211405 is a deficient number, since it is larger than the sum of its proper divisors (18615539).

48211405 is a wasteful number, since it uses less digits than its factorization.

48211405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51596.

The product of its (nonzero) digits is 1280, while the sum is 25.

The square root of 48211405 is about 6943.4433100588. The cubic root of 48211405 is about 363.9568766085.

Adding to 48211405 its reverse (50411284), we get a palindrome (98622689).

It can be divided in two parts, 4821 and 1405, that added together give a palindrome (6226).

The spelling of 48211405 in words is "forty-eight million, two hundred eleven thousand, four hundred five".