212058541 has 2 divisors, whose sum is σ = 212058542. Its totient is φ = 212058540.

The previous prime is 212058529. The next prime is 212058547. The reversal of 212058541 is 145850212.

212058541 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 168220900 + 43837641 = 12970^2 + 6621^2 .

It is a cyclic number.

It is not a de Polignac number, because 212058541 - 2⁹ = 212058029 is a prime.

It is a super-2 number, since 2×212058541² = 89937649622097362, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212058547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106029270 + 106029271.

It is an arithmetic number, because the mean of its divisors is an integer number (106029271).

Almost surely, 2^212058541 is an apocalyptic number.

It is an amenable number.

212058541 is a deficient number, since it is larger than the sum of its proper divisors (1).

212058541 is an equidigital number, since it uses as much as digits as its factorization.

212058541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3200, while the sum is 28.

The square root of 212058541 is about 14562.2299459938. The cubic root of 212058541 is about 596.3280750459.

It can be divided in two parts, 212058 and 541, that multiplied together give a triangular number (114723378 = T₁₅₁₄₇).

The spelling of 212058541 in words is "two hundred twelve million, fifty-eight thousand, five hundred forty-one".