60628213 has 2 divisors, whose sum is σ = 60628214. Its totient is φ = 60628212.

The previous prime is 60628193. The next prime is 60628283. The reversal of 60628213 is 31282606.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 58339044 + 2289169 = 7638^2 + 1513^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60628213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60628283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30314106 + 30314107.

It is an arithmetic number, because the mean of its divisors is an integer number (30314107).

Almost surely, 2^60628213 is an apocalyptic number.

It is an amenable number.

60628213 is a deficient number, since it is larger than the sum of its proper divisors (1).

60628213 is an equidigital number, since it uses as much as digits as its factorization.

60628213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 60628213 is about 7786.4120748905. The cubic root of 60628213 is about 392.8483401979.

The spelling of 60628213 in words is "sixty million, six hundred twenty-eight thousand, two hundred thirteen".