58344257 has 2 divisors, whose sum is σ = 58344258. Its totient is φ = 58344256.

The previous prime is 58344229. The next prime is 58344313. The reversal of 58344257 is 75244385.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 47872561 + 10471696 = 6919^2 + 3236^2 .

It is a cyclic number.

It is not a de Polignac number, because 58344257 - 2⁸ = 58344001 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 58344257.

It is not a weakly prime, because it can be changed into another prime (58344157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29172128 + 29172129.

It is an arithmetic number, because the mean of its divisors is an integer number (29172129).

Almost surely, 2^58344257 is an apocalyptic number.

It is an amenable number.

58344257 is a deficient number, since it is larger than the sum of its proper divisors (1).

58344257 is an equidigital number, since it uses as much as digits as its factorization.

58344257 is an evil number, because the sum of its binary digits is even.

The product of its digits is 134400, while the sum is 38.

The square root of 58344257 is about 7638.3412466320. The cubic root of 58344257 is about 387.8520023111.

The spelling of 58344257 in words is "fifty-eight million, three hundred forty-four thousand, two hundred fifty-seven".