214002135 has 16 divisors (see below), whose sum is σ = 380448480. Its totient is φ = 114134400.

The previous prime is 214002121. The next prime is 214002157. The reversal of 214002135 is 531200412.

It is not a de Polignac number, because 214002135 - 2⁷ = 214002007 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 792466 + ... + 792735.

It is an arithmetic number, because the mean of its divisors is an integer number (23778030).

Almost surely, 2^214002135 is an apocalyptic number.

214002135 is a deficient number, since it is larger than the sum of its proper divisors (166446345).

214002135 is a wasteful number, since it uses less digits than its factorization.

214002135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1585215 (or 1585209 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 214002135 is about 14628.8118109435. The cubic root of 214002135 is about 598.1443921151.

Adding to 214002135 its reverse (531200412), we get a palindrome (745202547).

The spelling of 214002135 in words is "two hundred fourteen million, two thousand, one hundred thirty-five".