214854280 has 32 divisors (see below), whose sum is σ = 508867200. Its totient is φ = 81418176.

The previous prime is 214854253. The next prime is 214854287. The reversal of 214854280 is 82458412.

It is not an unprimeable number, because it can be changed into a prime (214854287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140592 + ... + 142111.

It is an arithmetic number, because the mean of its divisors is an integer number (15902100).

Almost surely, 2^214854280 is an apocalyptic number.

214854280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

214854280 is an abundant number, since it is smaller than the sum of its proper divisors (294012920).

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

214854280 is a wasteful number, since it uses less digits than its factorization.

214854280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282733 (or 282729 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 34.

The square root of 214854280 is about 14657.9084456139. The cubic root of 214854280 is about 598.9372669235.

The spelling of 214854280 in words is "two hundred fourteen million, eight hundred fifty-four thousand, two hundred eighty".