214552338 has 128 divisors (see below), whose sum is σ = 582543360. Its totient is φ = 50872320.

The previous prime is 214552337. The next prime is 214552363. The reversal of 214552338 is 833255412.

214552338 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 214552299 and 214552308.

It is not an unprimeable number, because it can be changed into a prime (214552337) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 834706 + ... + 834962.

It is an arithmetic number, because the mean of its divisors is an integer number (4551120).

Almost surely, 2^214552338 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 214552338, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (291271680).

214552338 is an abundant number, since it is smaller than the sum of its proper divisors (367991022).

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

214552338 is a wasteful number, since it uses less digits than its factorization.

214552338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432.

The product of its digits is 28800, while the sum is 33.

The square root of 214552338 is about 14647.6051967549. The cubic root of 214552338 is about 598.6565664444.

The spelling of 214552338 in words is "two hundred fourteen million, five hundred fifty-two thousand, three hundred thirty-eight".