58003213 has 4 divisors (see below), whose sum is σ = 58026240. Its totient is φ = 57980188.

The previous prime is 58003193. The next prime is 58003229. The reversal of 58003213 is 31230085.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 31230085 = 5 ⋅6246017.

It is a cyclic number.

It is not a de Polignac number, because 58003213 - 2⁹ = 58002701 is a prime.

It is a deceptive number, since it divides R_58003212.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58003243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7195 + ... + 12952.

It is an arithmetic number, because the mean of its divisors is an integer number (14506560).

It is a Poulet number, since it divides 2^58003212-1.

Almost surely, 2^58003213 is an apocalyptic number.

It is an amenable number.

58003213 is a deficient number, since it is larger than the sum of its proper divisors (23027).

58003213 is a wasteful number, since it uses less digits than its factorization.

58003213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23026.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 58003213 is about 7615.9840467270. The cubic root of 58003213 is about 387.0948117047.

Adding to 58003213 its reverse (31230085), we get a palindrome (89233298).

The spelling of 58003213 in words is "fifty-eight million, three thousand, two hundred thirteen".