211074048 has 132 divisors (see below), whose sum is σ = 626955160. Its totient is φ = 68345856.

The previous prime is 211074043. The next prime is 211074067. The reversal of 211074048 is 840470112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211074043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 340683 + ... + 341301.

Almost surely, 2^211074048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 211074048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (313477580).

211074048 is an abundant number, since it is smaller than the sum of its proper divisors (415881112).

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

211074048 is a wasteful number, since it uses less digits than its factorization.

211074048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 682 (or 661 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 211074048 is about 14528.3876600261. The cubic root of 211074048 is about 595.4038150416.

The spelling of 211074048 in words is "two hundred eleven million, seventy-four thousand, forty-eight".