58640273 has 2 divisors, whose sum is σ = 58640274. Its totient is φ = 58640272.

The previous prime is 58640201. The next prime is 58640279. The reversal of 58640273 is 37204685.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40806544 + 17833729 = 6388^2 + 4223^2 .

It is a cyclic number.

It is not a de Polignac number, because 58640273 - 2¹⁰ = 58639249 is a prime.

It is not a weakly prime, because it can be changed into another prime (58640279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29320136 + 29320137.

It is an arithmetic number, because the mean of its divisors is an integer number (29320137).

Almost surely, 2^58640273 is an apocalyptic number.

It is an amenable number.

58640273 is a deficient number, since it is larger than the sum of its proper divisors (1).

58640273 is an equidigital number, since it uses as much as digits as its factorization.

58640273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 58640273 is about 7657.6937128616. The cubic root of 58640273 is about 388.5068326917.

The spelling of 58640273 in words is "fifty-eight million, six hundred forty thousand, two hundred seventy-three".