16534234 has 32 divisors (see below), whose sum is σ = 27896400. Its totient is φ = 7311360.

The previous prime is 16534229. The next prime is 16534241. The reversal of 16534234 is 43243561.

It can be written as a sum of positive squares in 8 ways, for example, as 10259209 + 6275025 = 3203^2 + 2505^2 .

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, 40222 + ... + 40630.

Almost surely, 2^16534234 is an apocalyptic number.

16534234 is a deficient number, since it is larger than the sum of its proper divisors (11362166).

16534234 is a wasteful number, since it uses less digits than its factorization.

16534234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498.

The product of its digits is 8640, while the sum is 28.

The square root of 16534234 is about 4066.2309329402. The cubic root of 16534234 is about 254.7581148543.

Adding to 16534234 its reverse (43243561), we get a palindrome (59777795).

The spelling of 16534234 in words is "sixteen million, five hundred thirty-four thousand, two hundred thirty-four".