214351530 has 16 divisors (see below), whose sum is σ = 514443744. Its totient is φ = 57160400.

The previous prime is 214351519. The next prime is 214351547. The reversal of 214351530 is 35153412.

It is a self number, because there is not a number n which added to its sum of digits gives 214351530.

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, 3572496 + ... + 3572555.

It is an arithmetic number, because the mean of its divisors is an integer number (32152734).

Almost surely, 2^214351530 is an apocalyptic number.

214351530 is an abundant number, since it is smaller than the sum of its proper divisors (300092214).

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

214351530 is a wasteful number, since it uses less digits than its factorization.

214351530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7145061.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 214351530 is about 14640.7489562522. The cubic root of 214351530 is about 598.4697393776.

The spelling of 214351530 in words is "two hundred fourteen million, three hundred fifty-one thousand, five hundred thirty".