214506534 has 16 divisors (see below), whose sum is σ = 468014400. Its totient is φ = 65001960.

The previous prime is 214506521. The next prime is 214506541. The reversal of 214506534 is 435605412.

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, 1624984 + ... + 1625115.

It is an arithmetic number, because the mean of its divisors is an integer number (29250900).

Almost surely, 2^214506534 is an apocalyptic number.

214506534 is an abundant number, since it is smaller than the sum of its proper divisors (253507866).

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

214506534 is a wasteful number, since it uses less digits than its factorization.

214506534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3250115.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 214506534 is about 14646.0415812601. The cubic root of 214506534 is about 598.6139617398.

The spelling of 214506534 in words is "two hundred fourteen million, five hundred six thousand, five hundred thirty-four".