53706841 has 4 divisors (see below), whose sum is σ = 53736912. Its totient is φ = 53676772.

The previous prime is 53706839. The next prime is 53706857. The reversal of 53706841 is 14860735.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 53706841 - 2¹ = 53706839 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53706797 and 53706806.

It is not an unprimeable number, because it can be changed into a prime (53706881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12175 + ... + 15988.

It is an arithmetic number, because the mean of its divisors is an integer number (13434228).

Almost surely, 2^53706841 is an apocalyptic number.

It is an amenable number.

53706841 is a deficient number, since it is larger than the sum of its proper divisors (30071).

53706841 is a wasteful number, since it uses less digits than its factorization.

53706841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30070.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 53706841 is about 7328.4951388399. The cubic root of 53706841 is about 377.2910786430.

The spelling of 53706841 in words is "fifty-three million, seven hundred six thousand, eight hundred forty-one".