211048 has 32 divisors (see below), whose sum is σ = 437760. Its totient is φ = 95040.

The previous prime is 211039. The next prime is 211049. The reversal of 211048 is 840112.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5686 + ... + 5722.

It is an arithmetic number, because the mean of its divisors is an integer number (13680).

2²¹¹⁰⁴⁸ is an apocalyptic number.

It is an amenable number.

211048 is an abundant number, since it is smaller than the sum of its proper divisors (226712).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

211048 is a wasteful number, since it uses less digits than its factorization.

211048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97 (or 93 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 211048 is about 459.3996081844. The cubic root of 211048 is about 59.5379321715.

Adding to 211048 its product of nonzero digits (64), we get a palindrome (211112).

It can be divided in two parts, 21104 and 8, that added together give a palindrome (21112).

The spelling of 211048 in words is "two hundred eleven thousand, forty-eight".