59394221 has 6 divisors (see below), whose sum is σ = 59868366. Its totient is φ = 58923800.

The previous prime is 59394193. The next prime is 59394253. The reversal of 59394221 is 12249395.

It can be written as a sum of positive squares in only one way, i.e., 42902500 + 16491721 = 6550^2 + 4061^2 .

It is not a de Polignac number, because 59394221 - 2⁶ = 59394157 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 polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15431 + ... + 18891.

It is an arithmetic number, because the mean of its divisors is an integer number (9978061).

Almost surely, 2^59394221 is an apocalyptic number.

It is an amenable number.

59394221 is a deficient number, since it is larger than the sum of its proper divisors (474145).

59394221 is an equidigital number, since it uses as much as digits as its factorization.

59394221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3723 (or 3592 counting only the distinct ones).

The product of its digits is 19440, while the sum is 35.

The square root of 59394221 is about 7706.7646259633. The cubic root of 59394221 is about 390.1647802478.

The spelling of 59394221 in words is "fifty-nine million, three hundred ninety-four thousand, two hundred twenty-one".