874216 has 32 divisors (see below), whose sum is σ = 1909440. Its totient is φ = 367488.

The previous prime is 874213. The next prime is 874217. The reversal of 874216 is 612478.

It is a super-2 number, since 2×874216² = 1528507229312, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (874213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3636 + ... + 3868.

It is an arithmetic number, because the mean of its divisors is an integer number (59670).

2⁸⁷⁴²¹⁶ 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 874216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (954720).

874216 is an abundant number, since it is smaller than the sum of its proper divisors (1035224).

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

874216 is a wasteful number, since it uses less digits than its factorization.

874216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313 (or 309 counting only the distinct ones).

The product of its digits is 2688, while the sum is 28.

The square root of 874216 is about 934.9951871534. The cubic root of 874216 is about 95.6179841635.

The spelling of 874216 in words is "eight hundred seventy-four thousand, two hundred sixteen".