42846211 has 2 divisors, whose sum is σ = 42846212. Its totient is φ = 42846210.

The previous prime is 42846191. The next prime is 42846227. The reversal of 42846211 is 11264824.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42846211 - 2⁵ = 42846179 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42846211.

It is not a weakly prime, because it can be changed into another prime (42846241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21423105 + 21423106.

It is an arithmetic number, because the mean of its divisors is an integer number (21423106).

Almost surely, 2^42846211 is an apocalyptic number.

42846211 is a deficient number, since it is larger than the sum of its proper divisors (1).

42846211 is an equidigital number, since it uses as much as digits as its factorization.

42846211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3072, while the sum is 28.

The square root of 42846211 is about 6545.7017194492. The cubic root of 42846211 is about 349.9216450449.

The spelling of 42846211 in words is "forty-two million, eight hundred forty-six thousand, two hundred eleven".