16434136 has 16 divisors (see below), whose sum is σ = 31001040. Its totient is φ = 8167200.

The previous prime is 16434113. The next prime is 16434137. The reversal of 16434136 is 63143461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16434137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4815 + ... + 7486.

It is an arithmetic number, because the mean of its divisors is an integer number (1937565).

Almost surely, 2^16434136 is an apocalyptic number.

It is an amenable number.

16434136 is a deficient number, since it is larger than the sum of its proper divisors (14566904).

16434136 is a wasteful number, since it uses less digits than its factorization.

16434136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12474 (or 12470 counting only the distinct ones).

The product of its digits is 5184, while the sum is 28.

The square root of 16434136 is about 4053.9037975759. The cubic root of 16434136 is about 254.2429733203.

Adding to 16434136 its reverse (63143461), we get a palindrome (79577597).

The spelling of 16434136 in words is "sixteen million, four hundred thirty-four thousand, one hundred thirty-six".