214560434 has 16 divisors (see below), whose sum is σ = 371752416. Its totient is φ = 91790400.

The previous prime is 214560413. The next prime is 214560443. The reversal of 214560434 is 434065412.

It is a junction number, because it is equal to n+sod(n) for n = 214560397 and 214560406.

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, 286472 + ... + 287219.

It is an arithmetic number, because the mean of its divisors is an integer number (23234526).

Almost surely, 2^214560434 is an apocalyptic number.

214560434 is a deficient number, since it is larger than the sum of its proper divisors (157191982).

214560434 is a wasteful number, since it uses less digits than its factorization.

214560434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573721.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 214560434 is about 14647.8815533168. The cubic root of 214560434 is about 598.6640963283.

The spelling of 214560434 in words is "two hundred fourteen million, five hundred sixty thousand, four hundred thirty-four".