59396821 has 4 divisors (see below), whose sum is σ = 64796544. Its totient is φ = 53997100.

The previous prime is 59396819. The next prime is 59396867. The reversal of 59396821 is 12869395.

It is a happy number.

59396821 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, 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 59396821 - 2¹ = 59396819 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 (59396221) 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, 2699845 + ... + 2699866.

It is an arithmetic number, because the mean of its divisors is an integer number (16199136).

Almost surely, 2^59396821 is an apocalyptic number.

It is an amenable number.

59396821 is a deficient number, since it is larger than the sum of its proper divisors (5399723).

59396821 is a wasteful number, since it uses less digits than its factorization.

59396821 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5399722.

The product of its digits is 116640, while the sum is 43.

The square root of 59396821 is about 7706.9333070943. The cubic root of 59396821 is about 390.1704733585.

The spelling of 59396821 in words is "fifty-nine million, three hundred ninety-six thousand, eight hundred twenty-one".