214708380 has 24 divisors (see below), whose sum is σ = 601183632. Its totient is φ = 57255552.

The previous prime is 214708369. The next prime is 214708391. The reversal of 214708380 is 83807412.

It is an interprime number because it is at equal distance from previous prime (214708369) and next prime (214708391).

It is a congruent number.

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, 1789177 + ... + 1789296.

It is an arithmetic number, because the mean of its divisors is an integer number (25049318).

Almost surely, 2^214708380 is an apocalyptic number.

214708380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

214708380 is an abundant number, since it is smaller than the sum of its proper divisors (386475252).

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

214708380 is a wasteful number, since it uses less digits than its factorization.

214708380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3578485 (or 3578483 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 214708380 is about 14652.9307648675. The cubic root of 214708380 is about 598.8016637995.

The spelling of 214708380 in words is "two hundred fourteen million, seven hundred eight thousand, three hundred eighty".