60216213 has 4 divisors (see below), whose sum is σ = 80288288. Its totient is φ = 40144140.

The previous prime is 60216203. The next prime is 60216223. The reversal of 60216213 is 31261206.

It is a happy number.

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.

It is an interprime number because it is at equal distance from previous prime (60216203) and next prime (60216223).

It is not a de Polignac number, because 60216213 - 2⁴ = 60216197 is a prime.

It is a super-2 number, since 2×60216213² = 7251984616122738, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 60216213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60216203) 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, 10036033 + ... + 10036038.

It is an arithmetic number, because the mean of its divisors is an integer number (20072072).

Almost surely, 2^60216213 is an apocalyptic number.

It is an amenable number.

60216213 is a deficient number, since it is larger than the sum of its proper divisors (20072075).

60216213 is a wasteful number, since it uses less digits than its factorization.

60216213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20072074.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 60216213 is about 7759.9106309287. The cubic root of 60216213 is about 391.9564477680.

Adding to 60216213 its reverse (31261206), we get a palindrome (91477419).

The spelling of 60216213 in words is "sixty million, two hundred sixteen thousand, two hundred thirteen".