58239361 has 2 divisors, whose sum is σ = 58239362. Its totient is φ = 58239360.

The previous prime is 58239283. The next prime is 58239367. The reversal of 58239361 is 16393285.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41990400 + 16248961 = 6480^2 + 4031^2 .

It is a cyclic number.

It is not a de Polignac number, because 58239361 - 2¹³ = 58231169 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 58239361.

It is not a weakly prime, because it can be changed into another prime (58239367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29119680 + 29119681.

It is an arithmetic number, because the mean of its divisors is an integer number (29119681).

Almost surely, 2^58239361 is an apocalyptic number.

It is an amenable number.

58239361 is a deficient number, since it is larger than the sum of its proper divisors (1).

58239361 is an equidigital number, since it uses as much as digits as its factorization.

58239361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 38880, while the sum is 37.

The square root of 58239361 is about 7631.4717453451. The cubic root of 58239361 is about 387.6194256941.

The spelling of 58239361 in words is "fifty-eight million, two hundred thirty-nine thousand, three hundred sixty-one".