1016211 has 24 divisors (see below), whose sum is σ = 1634304. Its totient is φ = 559440.

The previous prime is 1016203. The next prime is 1016221. The reversal of 1016211 is 1126101.

It is a happy number.

1016211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1016211 - 2³ = 1016203 is a prime.

1016211 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1016201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4446 + ... + 4668.

It is an arithmetic number, because the mean of its divisors is an integer number (68096).

2^1016211 is an apocalyptic number.

1016211 is a deficient number, since it is larger than the sum of its proper divisors (618093).

1016211 is a wasteful number, since it uses less digits than its factorization.

1016211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271 (or 264 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 12.

The square root of 1016211 is about 1008.0729140295. The cubic root of 1016211 is about 100.5374727219.

The spelling of 1016211 in words is "one million, sixteen thousand, two hundred eleven".