63241405 has 16 divisors (see below), whose sum is σ = 80095680. Its totient is φ = 47803392.

The previous prime is 63241391. The next prime is 63241417. The reversal of 63241405 is 50414236.

It is not a de Polignac number, because 63241405 - 2⁹ = 63240893 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 63241405.

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, 51357 + ... + 52573.

It is an arithmetic number, because the mean of its divisors is an integer number (5005980).

Almost surely, 2^63241405 is an apocalyptic number.

It is an amenable number.

63241405 is a deficient number, since it is larger than the sum of its proper divisors (16854275).

63241405 is a wasteful number, since it uses less digits than its factorization.

63241405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1788.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 63241405 is about 7952.4464789145. The cubic root of 63241405 is about 398.4133080942.

It can be divided in two parts, 6324 and 1405, that multiplied together give a triangular number (8885220 = T₄₂₁₅).

The spelling of 63241405 in words is "sixty-three million, two hundred forty-one thousand, four hundred five".