214428082 has 8 divisors (see below), whose sum is σ = 350882352. Its totient is φ = 97467300.

The previous prime is 214428077. The next prime is 214428101. The reversal of 214428082 is 280824412.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4873344 + ... + 4873387.

It is an arithmetic number, because the mean of its divisors is an integer number (43860294).

Almost surely, 2^214428082 is an apocalyptic number.

214428082 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

214428082 is a deficient number, since it is larger than the sum of its proper divisors (136454270).

214428082 is a wasteful number, since it uses less digits than its factorization.

214428082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9746744.

The product of its (nonzero) digits is 8192, while the sum is 31.

The square root of 214428082 is about 14643.3630700055. The cubic root of 214428082 is about 598.5409753245.

The spelling of 214428082 in words is "two hundred fourteen million, four hundred twenty-eight thousand, eighty-two".