214555552 has 48 divisors (see below), whose sum is σ = 434693952. Its totient is φ = 104186880.

The previous prime is 214555531. The next prime is 214555573. The reversal of 214555552 is 255555412.

214555552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (214555531) and next prime (214555573).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 331293 + ... + 331939.

It is an arithmetic number, because the mean of its divisors is an integer number (9056124).

Almost surely, 2^214555552 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 214555552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (217346976).

214555552 is an abundant number, since it is smaller than the sum of its proper divisors (220138400).

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

214555552 is a wasteful number, since it uses less digits than its factorization.

214555552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 941 (or 933 counting only the distinct ones).

The product of its digits is 50000, while the sum is 34.

The square root of 214555552 is about 14647.7149071109. The cubic root of 214555552 is about 598.6595557268.

The spelling of 214555552 in words is "two hundred fourteen million, five hundred fifty-five thousand, five hundred fifty-two".