58940239 has 2 divisors, whose sum is σ = 58940240. Its totient is φ = 58940238.

The previous prime is 58940221. The next prime is 58940251. The reversal of 58940239 is 93204985.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-58940239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (58940279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29470119 + 29470120.

It is an arithmetic number, because the mean of its divisors is an integer number (29470120).

Almost surely, 2^58940239 is an apocalyptic number.

58940239 is a deficient number, since it is larger than the sum of its proper divisors (1).

58940239 is an equidigital number, since it uses as much as digits as its factorization.

58940239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 40.

The square root of 58940239 is about 7677.2546525434. The cubic root of 58940239 is about 389.1681568681.

The spelling of 58940239 in words is "fifty-eight million, nine hundred forty thousand, two hundred thirty-nine".